Electron arrangement part 3 electron configuration
•Download as PPT, PDF•
1 like•2,171 views
This document discusses electron configurations of atoms, ions, and transition metals. It provides examples of writing the electron configuration of vanadium and nickel ions. For atoms, electrons are filled into sublevels starting with the lowest energy level. For transition metals, the 4s sublevel is filled before the 3d sublevel even though 3d has a higher energy. When writing configurations for ions, electrons are added or removed according to the ion's charge, starting with the outermost sublevels first except for transition metal ions which remove electrons from the 4s sublevel before the 3d sublevel.
Report
Share
Report
Share
Recommended
2011 hl ib chemistry - topic 12
The document discusses electron configuration and trends in ionization energy. It explains that ionization energy decreases down a group and increases across a period due to changes in effective nuclear charge. Electrons fill atomic orbitals according to Aufbau principle and Hund's rule. The document provides examples of writing electron configurations and condensed configurations for various elements. Successive ionization energy data supports the electron configuration model.
Electron arrangement part 4 orbitals and spin
Electron orbitals are regions where electrons are most likely to be found around the nucleus. Each energy sublevel has one or more orbitals that can contain a maximum of two electrons. The Pauli exclusion principle states that each orbital may contain no more than two electrons with opposite spin. Hund's rule states that single electrons will occupy all empty orbitals within a sublevel before electron pairs form in orbitals.
Ionic Radius & its Trends
Ionic radius is calculated by measuring the distance between two ion nuclei according to their sizes. Cations have a smaller radius than their parent atoms due to electron loss increasing the effective nuclear charge. Anions have a larger radius than their parent atoms due to electron gain decreasing the effective nuclear charge. Ionic radius decreases across a period as proton number and effective nuclear charge increase, making the nucleus attract electrons more strongly. Ionic radius increases down a group as the energy level and shielding effect increase, weakening nuclear attraction.
Reactivity and the_reactions_of_metals
Metals react with oxygen, water, and acids to varying degrees depending on their reactivity. Less reactive metals like gold and silver do not react much, while more reactive metals like magnesium and calcium react vigorously. The reactivity of metals can be organized into a series based on observations of how they displace each other in reactions. This reactivity series is useful for predicting and explaining the outcomes of complex displacement reactions.
26. covalent bonding
Atoms form bonds to achieve stable electron configurations. Covalent bonds form when atoms share valence electrons to fill their outer shells. Different bonding structures lead to varied properties. Diamond has a giant covalent structure where each carbon atom bonds to four others in a 3D network, giving it properties like hardness. Graphite also contains carbon but its layers can slide due to weaker bonds between layers, making it soft.
Atomic and mass number
Atomic theory states that the atomic number of an element is defined by the number of protons it contains, with all atoms of a given element containing the same number of protons. The mass number of an atom is equal to the sum of its protons and neutrons, and the number of neutrons can be calculated by taking the mass number and subtracting the atomic number.
Atomic structure part 1 fundamental particles
Atoms are composed of protons, neutrons, and electrons. Protons and neutrons have mass while electrons have negligible mass. The number of protons is the atomic number and the total number of protons and neutrons is the mass number. Isotopes are atoms of the same element that have different numbers of neutrons, giving them different mass numbers but the same atomic number and chemical properties. Examples provided are the isotopes of carbon, chlorine, and their atomic and mass numbers.
2. group 1
The document discusses the chemical properties of alkali metals. It explains that alkali metals react vigorously with oxygen and water. The reactivity increases down the group as the atoms get larger, shielding the outer electrons from the nucleus and making them easier to lose. Equations for reactions of lithium, sodium, and potassium with oxygen, water, and other substances are provided. Flame tests for group 2 metals are also discussed.
Recommended
2011 hl ib chemistry - topic 12
The document discusses electron configuration and trends in ionization energy. It explains that ionization energy decreases down a group and increases across a period due to changes in effective nuclear charge. Electrons fill atomic orbitals according to Aufbau principle and Hund's rule. The document provides examples of writing electron configurations and condensed configurations for various elements. Successive ionization energy data supports the electron configuration model.
Electron arrangement part 4 orbitals and spin
Electron orbitals are regions where electrons are most likely to be found around the nucleus. Each energy sublevel has one or more orbitals that can contain a maximum of two electrons. The Pauli exclusion principle states that each orbital may contain no more than two electrons with opposite spin. Hund's rule states that single electrons will occupy all empty orbitals within a sublevel before electron pairs form in orbitals.
Ionic Radius & its Trends
Ionic radius is calculated by measuring the distance between two ion nuclei according to their sizes. Cations have a smaller radius than their parent atoms due to electron loss increasing the effective nuclear charge. Anions have a larger radius than their parent atoms due to electron gain decreasing the effective nuclear charge. Ionic radius decreases across a period as proton number and effective nuclear charge increase, making the nucleus attract electrons more strongly. Ionic radius increases down a group as the energy level and shielding effect increase, weakening nuclear attraction.
Reactivity and the_reactions_of_metals
Metals react with oxygen, water, and acids to varying degrees depending on their reactivity. Less reactive metals like gold and silver do not react much, while more reactive metals like magnesium and calcium react vigorously. The reactivity of metals can be organized into a series based on observations of how they displace each other in reactions. This reactivity series is useful for predicting and explaining the outcomes of complex displacement reactions.
26. covalent bonding
Atoms form bonds to achieve stable electron configurations. Covalent bonds form when atoms share valence electrons to fill their outer shells. Different bonding structures lead to varied properties. Diamond has a giant covalent structure where each carbon atom bonds to four others in a 3D network, giving it properties like hardness. Graphite also contains carbon but its layers can slide due to weaker bonds between layers, making it soft.
Atomic and mass number
Atomic theory states that the atomic number of an element is defined by the number of protons it contains, with all atoms of a given element containing the same number of protons. The mass number of an atom is equal to the sum of its protons and neutrons, and the number of neutrons can be calculated by taking the mass number and subtracting the atomic number.
Atomic structure part 1 fundamental particles
Atoms are composed of protons, neutrons, and electrons. Protons and neutrons have mass while electrons have negligible mass. The number of protons is the atomic number and the total number of protons and neutrons is the mass number. Isotopes are atoms of the same element that have different numbers of neutrons, giving them different mass numbers but the same atomic number and chemical properties. Examples provided are the isotopes of carbon, chlorine, and their atomic and mass numbers.
2. group 1
The document discusses the chemical properties of alkali metals. It explains that alkali metals react vigorously with oxygen and water. The reactivity increases down the group as the atoms get larger, shielding the outer electrons from the nucleus and making them easier to lose. Equations for reactions of lithium, sodium, and potassium with oxygen, water, and other substances are provided. Flame tests for group 2 metals are also discussed.
Electron arrangement part 2 energy sub-levels
1. The document discusses evidence that principal energy levels contain sub-levels with different energies, as aluminum's ionization energy is lower than magnesium's despite both being in the third principal level.
2. There are four sub-levels - s, p, d, and f - ordered by increasing energy, each holding a different maximum number of electrons.
3. Niels Bohr developed the Aufbau principle stating that electrons occupy sub-levels from lowest to highest energy, so 1s fills before 2s, 2p before 3s, 3p before 3d, and 4s before 3d.
Alkali metals Grade 11 Chemistry
The document discusses the properties and extraction of sodium and its compounds. It describes that sodium is extracted through electrolysis of molten sodium chloride using the Downs process. Sodium reacts violently with water and acids, forming sodium hydroxide and hydrogen gas. Sodium hydroxide and sodium carbonate are important industrial compounds used to make paper, soap and glass.
Lecture 7.3- Metallic Bonds
Calcium ion and bromide ion would form Calcium bromide. Potassium ion and sulfide ion would form Potassium sulfide. Aluminum ion and selenide ion would form Aluminum selenide. Metallic bonds form between metal cations through a "sea of electrons" shared between all the metal atoms. Metals are ductile and good conductors of electricity due to the free movement of delocalized valence electrons between metal cations. Alloys can have superior properties to their component elements.
Chemical bonding (UPDATED)
Chemical bonding
valence electrons
electronegativity
ionization energy
Lewis Dot
Octet Rule
Types of Bonding
Ionic bond
Covalent Bond
Metallic Bond
Periodic properties of the elements
periodic properties of the elements for class 11th and 12th science students..go and copy all the stuff
Ionic Bonding
This document discusses ionic and metallic bonding. It explains that ions are formed when atoms gain or lose electrons to achieve stable noble gas electron configurations. Metals form cations by losing electrons while nonmetals form anions by gaining electrons. Ionic compounds contain cations and anions in ratios represented by chemical formulas. Metallic bonding occurs via delocalized valence electrons that are shared between metal atoms.
Electron configuration
This document discusses quantum numbers and their role in describing electron orbitals and configurations. It covers the principal (n), azimuthal (l), and magnetic (ml) quantum numbers, as well as electron spin (ms). The document defines orbitals for the first five energy levels, discusses how electrons fill orbitals based on the Aufbau principle and Hund's rule, and notes exceptions like chromium and copper. It asks the reader to write electron configurations and diagrams for chlorine, osmium, and cesium.
4Electron and Electron Configuration.pptx
Electrons and electron configuration. Hund's Rule, Aufbau Principle and Pauli Exclusion are included in this Powerppoint.
Trends in group 2 part 3 chemical properties
Group 2 metals produce characteristic flame colors when burned due to the metal ions present. Flame tests can be used to identify these metal ions based on the colors they produce: magnesium is white, calcium is orange/red, strontium is red/crimson, and barium is green/yellow-green. Group 2 metals react with oxygen, chlorine, and water through redox reactions where the metal is oxidized and the other substance is reduced. Reactivity increases down the group as it is easier to remove electrons and form ions with a 2+ charge. Carbonates and nitrates of group 2 metals also become more stable to thermal decomposition as you go down the group due to the decreasing charge density of the metal ions
Lecture 8.4c- Intermolecular Forces
1) Ammonia (NH3) is a polar molecule that has tetrahedral shape due to hydrogen bonding between nitrogen and hydrogen atoms.
2) Intermolecular forces include dipole-dipole interactions between polar molecules and London dispersion forces between all molecules.
3) Hydrogen bonding is a strong type of dipole-dipole interaction that occurs between molecules containing hydrogen bonded to nitrogen, oxygen, or fluorine.
Periodic Table of Elements
The document discusses the periodic table of elements, which organizes the 118 known elements. Elements are organized according to their atomic number and have unique symbols and properties. The periodic table provides information about each element's atomic structure and how they react and bond with other elements. Elements are grouped into families based on their valence electrons and similar chemical properties.
2016 Topic 2: Electron Configuration
This document discusses electron configuration and how it is described using quantum numbers. It explains the main concepts like energy shells (n), subshells (s, p, d, f), orbitals and how electrons fill these according to the Aufbau principle and Hund's rule. Examples are provided to show the electron configurations of elements like hydrogen, helium, lithium and how the configurations change as the atomic number increases. Practice problems are included at the end to determine configurations of additional elements.
Alkali metals
Alkali metals have a single outer electron, making them highly reactive and electropositive. They are never found naturally in their elemental forms, instead occurring as oxides, halides, borates, silicates, and nitrates. Alkali metals increase in size down the group and have low ionization energies, with lithium being the smallest and most reactive and cesium being the largest and least reactive. They react vigorously with air, water, halogens, and dihydrogen to form ionic compounds. Common uses include softening hard water, manufacturing glass, detergents, and as reducing agents.
Lewis dot structures
Lewis dot structures are a way to represent covalent bonding between atoms using dots to represent valence electrons. Atoms form bonds by sharing electrons in order to achieve stable electron configurations like the octet rule. Multiple bonds can form when more than one pair of electrons is shared between two atoms. Sometimes bonds form with both electrons coming from the same atom. Drawing accurate Lewis structures involves counting valence electrons and placing them between atoms to represent shared pairs and complete octets following the rules of covalent bonding. Resonance structures can occur when more than one valid Lewis structure exists for the same molecule.
8 e atoms & elements (boardworks)
This document is about atoms, elements, and chemical reactions. It contains three main sections: (1) what atoms and elements are, including their symbols and arrangement in the periodic table, (2) how elements can combine to form compounds with different properties, and (3) how chemical reactions allow atoms to join together to form new substances.
Atoms And The Periodic Table
Presentation outlining brief history of atom and periodic table, atomic structure and set up of the periodic table.Follows CXC curriculum gor CSEC
Metals 2
Metals are highly valuable materials used in hundreds of products. They have played a vital role in human civilization. Metals are usually solid at room temperature and have properties like conductivity, strength, and malleability due to their metallic bonding structure. Most metals are found combined with other elements in ores and must be extracted through processes like electrolysis or using carbon before they can be used. Alloys are mixtures of metals that can have very different properties than the pure metals.
Electronic Configuration
how to write electronic configuration of an atom
rules of filling electrons in energy levels
aufbau principle. hund's rule, Pauli's Exclusion principle
Metallic Bonding
Metallic bonding occurs when metal atoms lose valence electrons to become positively charged ions embedded in a "sea" of delocalized electrons. This electron sea model explains several properties of metals, including their ability to conduct electricity and heat, as well as their malleability, ductility, lustrous appearance, and high melting and boiling points. The mobile electrons allow for heat and charge conduction, while the metallic lattice structure enables atoms to slide past one another under pressure.
Electrons in Atoms
The document discusses the development of atomic models from Dalton to Bohr and beyond. It describes Rutherford's discovery of the nucleus and Bohr's model of electrons in fixed orbits around the nucleus. Later, the quantum mechanical model was developed, restricting electrons to specific energy levels rather than exact orbits. This modern model determines the probability of finding electrons in different locations around the nucleus.
Alkenes part 2 addition reactions
Alkenes undergo addition reactions with electrophiles, which are electron-deficient species that accept electron density from the alkene's double bond. The reaction proceeds by a two-step mechanism: 1) the electrophile is attracted to the double bond, breaking it and forming a carbocation intermediate and 2) the carbocation is attacked by an anion, reforming the carbon-carbon single bond and adding the electrophile group. Common electrophiles used in alkene addition reactions include hydrogen bromide, which can be used to test for the presence of an alkene.
Halogens part 2 chemical properties
1. The document discusses the reactions of halogens, including their reactions with metals like sodium and iron, and with non-metals like hydrogen.
2. It explains that the reactivity of the halogens decreases down the group, with fluorine being the most reactive and reacting violently with iron wool and hydrogen, while iodine reacts only slowly.
3. Halogen displacement reactions are described as redox reactions, where the more reactive halogen oxidizes the halide ion, gaining electrons itself and being reduced to form halide ions.
More Related Content
What's hot
Electron arrangement part 2 energy sub-levels
1. The document discusses evidence that principal energy levels contain sub-levels with different energies, as aluminum's ionization energy is lower than magnesium's despite both being in the third principal level.
2. There are four sub-levels - s, p, d, and f - ordered by increasing energy, each holding a different maximum number of electrons.
3. Niels Bohr developed the Aufbau principle stating that electrons occupy sub-levels from lowest to highest energy, so 1s fills before 2s, 2p before 3s, 3p before 3d, and 4s before 3d.
Alkali metals Grade 11 Chemistry
The document discusses the properties and extraction of sodium and its compounds. It describes that sodium is extracted through electrolysis of molten sodium chloride using the Downs process. Sodium reacts violently with water and acids, forming sodium hydroxide and hydrogen gas. Sodium hydroxide and sodium carbonate are important industrial compounds used to make paper, soap and glass.
Lecture 7.3- Metallic Bonds
Calcium ion and bromide ion would form Calcium bromide. Potassium ion and sulfide ion would form Potassium sulfide. Aluminum ion and selenide ion would form Aluminum selenide. Metallic bonds form between metal cations through a "sea of electrons" shared between all the metal atoms. Metals are ductile and good conductors of electricity due to the free movement of delocalized valence electrons between metal cations. Alloys can have superior properties to their component elements.
Chemical bonding (UPDATED)
Chemical bonding
valence electrons
electronegativity
ionization energy
Lewis Dot
Octet Rule
Types of Bonding
Ionic bond
Covalent Bond
Metallic Bond
Periodic properties of the elements
periodic properties of the elements for class 11th and 12th science students..go and copy all the stuff
Ionic Bonding
This document discusses ionic and metallic bonding. It explains that ions are formed when atoms gain or lose electrons to achieve stable noble gas electron configurations. Metals form cations by losing electrons while nonmetals form anions by gaining electrons. Ionic compounds contain cations and anions in ratios represented by chemical formulas. Metallic bonding occurs via delocalized valence electrons that are shared between metal atoms.
Electron configuration
This document discusses quantum numbers and their role in describing electron orbitals and configurations. It covers the principal (n), azimuthal (l), and magnetic (ml) quantum numbers, as well as electron spin (ms). The document defines orbitals for the first five energy levels, discusses how electrons fill orbitals based on the Aufbau principle and Hund's rule, and notes exceptions like chromium and copper. It asks the reader to write electron configurations and diagrams for chlorine, osmium, and cesium.
4Electron and Electron Configuration.pptx
Electrons and electron configuration. Hund's Rule, Aufbau Principle and Pauli Exclusion are included in this Powerppoint.
Trends in group 2 part 3 chemical properties
Group 2 metals produce characteristic flame colors when burned due to the metal ions present. Flame tests can be used to identify these metal ions based on the colors they produce: magnesium is white, calcium is orange/red, strontium is red/crimson, and barium is green/yellow-green. Group 2 metals react with oxygen, chlorine, and water through redox reactions where the metal is oxidized and the other substance is reduced. Reactivity increases down the group as it is easier to remove electrons and form ions with a 2+ charge. Carbonates and nitrates of group 2 metals also become more stable to thermal decomposition as you go down the group due to the decreasing charge density of the metal ions
Lecture 8.4c- Intermolecular Forces
1) Ammonia (NH3) is a polar molecule that has tetrahedral shape due to hydrogen bonding between nitrogen and hydrogen atoms.
2) Intermolecular forces include dipole-dipole interactions between polar molecules and London dispersion forces between all molecules.
3) Hydrogen bonding is a strong type of dipole-dipole interaction that occurs between molecules containing hydrogen bonded to nitrogen, oxygen, or fluorine.
Periodic Table of Elements
The document discusses the periodic table of elements, which organizes the 118 known elements. Elements are organized according to their atomic number and have unique symbols and properties. The periodic table provides information about each element's atomic structure and how they react and bond with other elements. Elements are grouped into families based on their valence electrons and similar chemical properties.
2016 Topic 2: Electron Configuration
This document discusses electron configuration and how it is described using quantum numbers. It explains the main concepts like energy shells (n), subshells (s, p, d, f), orbitals and how electrons fill these according to the Aufbau principle and Hund's rule. Examples are provided to show the electron configurations of elements like hydrogen, helium, lithium and how the configurations change as the atomic number increases. Practice problems are included at the end to determine configurations of additional elements.
Alkali metals
Alkali metals have a single outer electron, making them highly reactive and electropositive. They are never found naturally in their elemental forms, instead occurring as oxides, halides, borates, silicates, and nitrates. Alkali metals increase in size down the group and have low ionization energies, with lithium being the smallest and most reactive and cesium being the largest and least reactive. They react vigorously with air, water, halogens, and dihydrogen to form ionic compounds. Common uses include softening hard water, manufacturing glass, detergents, and as reducing agents.
Lewis dot structures
Lewis dot structures are a way to represent covalent bonding between atoms using dots to represent valence electrons. Atoms form bonds by sharing electrons in order to achieve stable electron configurations like the octet rule. Multiple bonds can form when more than one pair of electrons is shared between two atoms. Sometimes bonds form with both electrons coming from the same atom. Drawing accurate Lewis structures involves counting valence electrons and placing them between atoms to represent shared pairs and complete octets following the rules of covalent bonding. Resonance structures can occur when more than one valid Lewis structure exists for the same molecule.
8 e atoms & elements (boardworks)
This document is about atoms, elements, and chemical reactions. It contains three main sections: (1) what atoms and elements are, including their symbols and arrangement in the periodic table, (2) how elements can combine to form compounds with different properties, and (3) how chemical reactions allow atoms to join together to form new substances.
Atoms And The Periodic Table
Presentation outlining brief history of atom and periodic table, atomic structure and set up of the periodic table.Follows CXC curriculum gor CSEC
Metals 2
Metals are highly valuable materials used in hundreds of products. They have played a vital role in human civilization. Metals are usually solid at room temperature and have properties like conductivity, strength, and malleability due to their metallic bonding structure. Most metals are found combined with other elements in ores and must be extracted through processes like electrolysis or using carbon before they can be used. Alloys are mixtures of metals that can have very different properties than the pure metals.
Electronic Configuration
how to write electronic configuration of an atom
rules of filling electrons in energy levels
aufbau principle. hund's rule, Pauli's Exclusion principle
Metallic Bonding
Metallic bonding occurs when metal atoms lose valence electrons to become positively charged ions embedded in a "sea" of delocalized electrons. This electron sea model explains several properties of metals, including their ability to conduct electricity and heat, as well as their malleability, ductility, lustrous appearance, and high melting and boiling points. The mobile electrons allow for heat and charge conduction, while the metallic lattice structure enables atoms to slide past one another under pressure.
Electrons in Atoms
The document discusses the development of atomic models from Dalton to Bohr and beyond. It describes Rutherford's discovery of the nucleus and Bohr's model of electrons in fixed orbits around the nucleus. Later, the quantum mechanical model was developed, restricting electrons to specific energy levels rather than exact orbits. This modern model determines the probability of finding electrons in different locations around the nucleus.
What's hot (20)
Viewers also liked
Alkenes part 2 addition reactions
Alkenes undergo addition reactions with electrophiles, which are electron-deficient species that accept electron density from the alkene's double bond. The reaction proceeds by a two-step mechanism: 1) the electrophile is attracted to the double bond, breaking it and forming a carbocation intermediate and 2) the carbocation is attacked by an anion, reforming the carbon-carbon single bond and adding the electrophile group. Common electrophiles used in alkene addition reactions include hydrogen bromide, which can be used to test for the presence of an alkene.
Halogens part 2 chemical properties
1. The document discusses the reactions of halogens, including their reactions with metals like sodium and iron, and with non-metals like hydrogen.
2. It explains that the reactivity of the halogens decreases down the group, with fluorine being the most reactive and reacting violently with iron wool and hydrogen, while iodine reacts only slowly.
3. Halogen displacement reactions are described as redox reactions, where the more reactive halogen oxidizes the halide ion, gaining electrons itself and being reduced to form halide ions.
Atomic structure part 3 relative atomic mass
The relative atomic mass (Ar) of an element is the average mass of its isotopes taking into account the abundance of each isotope. Mass spectrometry can be used to determine the isotopes present and their abundances in a sample. To calculate the Ar of an element, the mass of each isotope is multiplied by its abundance percentage, these values are summed, and then divided by 100. For example, the Ar of boron is calculated using the data that 20% of boron atoms are 10B and 80% are 11B. Multiplying each isotope's mass by its abundance percentage, adding the values, and dividing by 100 gives an Ar of 10.8 for boron.
Halogenoalkanes part 1 nomenclature
Halogenoalkanes are organic compounds where one or more hydrogen atoms in an alkane are replaced by halogen atoms such as fluorine, chlorine, bromine or iodine. Naming halogenoalkanes involves using prefixes to indicate the halogen atom and numerals to indicate the number and location of the halogen substitution. Halogenoalkanes can be classified as primary, secondary or tertiary depending on whether the carbon atom bonded to the halogen has one, two or three carbon substituents respectively.
Evaluacion
El documento presenta una lista de temas y subtemas para un proceso, incluyendo antecedentes, sistematización, justificación y objetivos generales y específicos. También incluye instrucciones para insertar una imagen y darle formato con bordes. Finalmente presenta una lista de cursos y sus abreviaturas.
Viewers also liked (6)
Similar to Electron arrangement part 3 electron configuration
Electron configuration
Electron configurations provide information about the location of electrons in an atom's orbitals. There are three main rules for determining electron configurations: 1) electrons fill orbitals starting with the lowest energy levels and moving upwards, 2) the Pauli exclusion principle states that no two electrons can occupy the same orbital with the same spin, and 3) Hund's rule states that electrons will occupy orbitals singly before pairing up. Writing out electron configurations involves determining the element's number of electrons and following the Aufbau principle of filling orbitals in order of increasing energy.
Chemical Bonding.ppt
This document provides an introduction to chemical bonding and electron configurations. It discusses the different types of bonds that can form between atoms including ionic bonds, covalent bonds, and metallic bonds. Electron dot diagrams are introduced as a way to represent outer shell electrons and model bonding. Examples of naming ionic and covalent compounds are also provided. Key characteristics of each bond type are outlined such as conductivity and melting/boiling points.
basic Chemical Bonding.ppt
This document provides an introduction to chemical bonding and electron configurations. It discusses the four main types of bonds: ionic bonds, covalent bonds, and metallic bonds. Electron dot diagrams are introduced as a way to represent outer shell electrons and model bonding between atoms to form molecules. Key characteristics of ionic compounds, covalent compounds, and metals are outlined. Examples of each type of bond and compound naming conventions are also provided.
Physical Chemistry Exam Help
I am Ben R. I am a Physical Chemistry Exam Helper at liveexamhelper.com. I hold a Masters' Degree in Physical Chemistry, from the University of Denver, USA. I have been helping students with their exams for the past 8 years. You can hire me to take your exam in Chemistry. Visit liveexamhelper.com or email info@liveexamhelper.com. You can also call on +1 678 648 4277 for any assistance with the Physical Chemistry Exam.
Electron configuration
This document discusses electron configurations and how they are written. It explains that electron configurations tell us where electrons are located in orbitals, and outlines the Aufbau principle, Pauli exclusion principle, and Hund's rule for filling orbitals. It then provides examples of writing out full and abbreviated noble gas electron configurations, identifying valence electrons, writing electron dot formulas, and predicting ionic charges.
Molecular Orbital Theory Chapter 8 and a half
1) The document discusses molecular orbital theory (MOT) as applied to diatomic molecules. It provides molecular orbital diagrams for the ground and excited states of H2 and diagrams for other diatomic species like He2, H2-, and O2.
2) Using MOT, the excited state of H2 is predicted to be unstable because there is an electron in an antibonding orbital, which results in a bond order of 0.
3) MOT bond orders are used to predict whether a bond exists between the atoms in each diatomic molecule depicted in the diagrams.
Electron configuration cheat sheet
This document provides a summary of key concepts for electron configuration in high school chemistry, including:
1) Electrons fill subshells according to the aufbau principle to achieve lowest energy, with Hund's rule specifying that electrons occupy each orbital singly before pairing up.
2) The four subshells are s, p, d, and f, with set numbers of orbitals and maximum electrons in each. Valence electrons are in the outermost shell.
3) Electron configuration can be written using boxes and arrows, spectroscopic notation, or noble gas notation, with examples provided.
Electron configuration
This document provides an overview of atomic structure and electron configuration. It begins by defining key atomic concepts like atoms, protons, neutrons, electrons and electron clouds. It then explains how electrons are arranged in energy levels, subshells and orbitals according to the Aufbau principle, Hund's rule and Pauli exclusion principle. The document demonstrates how to determine the number of electrons in an atom and write electron configurations using box notation, spectroscopic notation and the periodic table. It concludes by discussing how ions form as atoms gain or lose electrons to achieve stable full valence shells.
Chapter12 chemical bonding
The document provides information about chemical bonding and different types of bonds. It begins by defining a chemical bond as the forces that hold groups of atoms together, and explains that bonds form when the energy of bonded atoms is lower than separated atoms. It then describes the main types of bonds:
- Ionic bonds result from the transfer of electrons between metals and nonmetals.
- Covalent bonds result from the sharing of electrons between atoms.
- Polar covalent bonds occur when electrons are unequally shared, resulting in partial charges.
The document discusses electronegativity and how it relates to bond polarity. It also introduces dipole moments and how bond polarity affects molecular properties like solubility. Finally, it explains
week2-d3-Introduction to Bonding.pdf
This document provides an introduction to bonding, including:
- How chemical bonds form via the sharing or transfer of valence electrons between atoms
- Common monoatomic ions like Na+, Ca2+, Cl-, and their charges
- How to write formulas for ionic compounds using charge balance
- Naming conventions for ionic compounds containing metals that form single ions or those with variable charges
- Introduction of polyatomic ions and how to name compounds containing them
Atomic structure(1)
This document provides information about atomic structure and chemical changes for National 5 Chemistry. It includes definitions of key terms like atomic number, mass number, isotopes, and relative atomic mass. It explains how to convert between atomic number, mass number, and the number of protons, neutrons, and electrons. It also distinguishes between atoms and ions using nuclide notation and by comparing the number of protons and electrons. Students are instructed to practice these skills by completing questions from the textbook.
L4electronicstructureofatompart2 130906000855-
The document discusses electron configurations and the Pauli Exclusion Principle. It explains that electrons are described by four quantum numbers and that the Pauli Exclusion Principle states that no two electrons in an atom can have the same set of four quantum numbers. Orbital energies are determined by factors like orbital size and shielding effects. Electron configurations are written according to the Aufbau principle and Hund's rule, filling lower energy orbitals first with parallel spins when possible.
Electron configuration 2021.pptx
This document discusses electron configurations and orbital diagrams. It begins by defining atomic orbitals as regions where electrons are likely to be found, and notes that electron configurations show how electrons are arranged around the nucleus for each element. It then explains the four quantum numbers - principal, angular momentum, magnetic, and spin - that describe electrons and their locations. The document provides examples of writing electron configurations and constructing orbital diagrams according to Aufbau principle, Pauli exclusion principle, and Hund's rule.
Lewis Dot Structure.pptx
This document discusses how to draw Lewis dot structures, also known as electron dot structures, which use dots to represent valence electrons around an element's atomic symbol. It explains that ions will have fewer dots for positive ions or more dots for negative ions compared to the original atom. The document provides examples of drawing Lewis dot structures for atoms, cations, and anions.
Atomic structures
The document is an introduction to atomic structure and electron configurations from the Rapid Learning Center's AP Chemistry series. It begins by defining atoms and their subatomic particles. It then explains how electrons are arranged in energy levels, subshells, and orbitals. The three main rules for determining electron configurations are also introduced: Aufbau principle, Hund's rule, and Pauli exclusion principle. Examples are provided of writing electron configurations using boxes and arrows notation as well as spectroscopic notation. Relationships between electron configurations and the periodic table are also discussed. Finally, the document briefly covers how ions form full valence shells in their electron configurations.
Econfig Pres
The document discusses electron configuration and the rules that govern how electrons fill atomic orbitals:
1) The Pauli Exclusion Principle states that each orbital can hold two electrons with opposite spins.
2) The Aufbau Principle states that electrons fill the lowest energy orbitals first, following the "lazy tenant rule."
3) Hund's Rule states that within a sublevel, one electron will occupy each orbital before pairing electrons, following the "empty bus seat rule."
Chem modiagram en
This document describes the modiagram LaTeX package for creating molecular orbital diagrams. The package uses TikZ to draw the diagrams. It provides commands to place atoms (\atom) and molecular orbitals (\molecule) with options to specify atomic orbitals and molecular orbital energies and electron configurations. Additional commands allow arbitrary placement of atomic (\AO) and molecular orbitals. The package offers customization options for styling and positioning of various diagram elements.
Diode
Diodes and diode circuits are described in the document. Key points include:
- Diodes only conduct current in one direction, blocking it in the other. Forward biased diodes conduct more easily than reversed biased diodes.
- Zener diodes are intended for operation in the breakdown region to provide a stable voltage.
- Rectifier circuits like half-wave and full-wave converters use diodes to convert AC to DC power.
- Voltage regulator circuits employ zener diodes to provide a constant output voltage despite varying input levels.
2011 core ib chemistry - topic 02
This document discusses atomic structure and provides examples of determining atomic properties. It covers:
- Basic atomic structure including protons, neutrons, and electrons
- Atomic number, mass number, and isotopes
- Ions and their charges
- Uses of radioisotopes
- How a mass spectrometer works to determine atomic masses
- Average atomic mass calculations
- The Bohr model of the atom and electron configurations
Atoms, molecules and compounds by waqar
This document discusses particle theory and the structure of atoms. It begins by defining particles as the tiny discrete units that make up matter, including atoms, molecules, ions. It then discusses the historical development of atomic models from Dalton to Chadwick. Key points include: atoms consist of protons, neutrons, and electrons; protons have a positive charge, neutrons have no charge, and electrons have a negative charge. Electron configuration and the filling of electron shells in the first 20 elements is also explained. Isotopes are defined as atoms of the same element with different numbers of neutrons.
Similar to Electron arrangement part 3 electron configuration (20)
Recently uploaded
Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Trusted Execution Environment for Decentralized Process Mining
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on automated letter generation for Bonterra Impact Management using Google Workspace or Microsoft 365.
Interested in deploying letter generation automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
dbms calicut university B. sc Cs 4th sem.pdf
Its a seminar ppt on database management system using sql
Choosing The Best AWS Service For Your Website + API.pptx
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Digital Marketing Trends in 2024 | Guide for Staying Ahead
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
System Design Case Study: Building a Scalable E-Commerce Platform - Hiike
This case study explores designing a scalable e-commerce platform, covering key requirements, system components, and best practices.
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Recently uploaded (20)
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Trusted Execution Environment for Decentralized Process Mining
Trusted Execution Environment for Decentralized Process Mining
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
System Design Case Study: Building a Scalable E-Commerce Platform - Hiike
System Design Case Study: Building a Scalable E-Commerce Platform - Hiike
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
Electron arrangement part 3 electron configuration
- 1. 1 of 8 © Boardworks Ltd 2009
- 2. 2 of 8 © Boardworks Ltd 2009 Writing electron configuration
- 3. 3 of 8 © Boardworks Ltd 2009 Electron configuration: true or false?
- 4. 4 of 8 © Boardworks Ltd 2009 Electron configuration of transition metals Although the 3d sub-level is in a lower principal energy level than the 4s sub-level, it is actually higher in energy. Example: what is the electron structure of vanadium? 231. Count number of electrons in atom 1s2 2s2 2p6 3s2 3p6 4s2 3d3 2. Fill sub-levels, remembering 4s is filled before 3d This means that the 4s sub-level is filled before the 3d sub-level.
- 5. 5 of 8 © Boardworks Ltd 2009 Electronic configuration: atoms
- 6. 6 of 8 © Boardworks Ltd 2009 Electron configuration of ions When writing the electron configuration of ions, it is important to add or subtract the appropriate number of electrons. For negative ions add electrons. Example: what is the electron structure of O2- ? 81. Count number of electrons in atom 1s2 2s2 2p6 3. Fill sub-levels as for uncharged atom 8 + 2 = 102. Add or remove electrons due to charge For positive ions remove electrons. For non-transition metals, the sub- levels are then filled as for atoms.
- 7. 7 of 8 © Boardworks Ltd 2009 When transition metals form ions, it is the 4s electrons that are removed before the 3d electrons. Example: what is the electron structure of Ni2+ ? 281. Count number of electrons in atom 1s2 2s2 2p6 3s2 3p6 4s2 3d8 2. Fill sub-levels, remembering 4s is filled before 3d 1s2 2s2 2p6 3s2 3p6 3d8 4. Remove electrons starting with 4s Electronic configuration of transition metal ions 23. Count number of electrons to be removed
- 8. 8 of 8 © Boardworks Ltd 2009 Electron configuration: ions
Editor's Notes
- Boardworks AS Chemistry Electron Arrangement
- Boardworks AS Chemistry Electron Arrangement
- Boardworks AS Chemistry Electron Arrangement
- Boardworks AS Chemistry Electron Arrangement
- Boardworks AS Chemistry Electron Arrangement
- Boardworks AS Chemistry Electron Arrangement