The document discusses electronegativity and types of chemical bonding. Electronegativity is the ability of an atom to attract shared electrons, and the difference in electronegativity between two atoms determines the type of bond formed. There are three main types of bonds - covalent, ionic, and metallic - which give compounds different physical properties such as state, melting/boiling points, conductivity, and solubility. The document also lists topics to cover in more depth related to chemical bonding concepts.
Ionic bond seminar by Mohammad Nasih
in Kurdistan -Iraq
Kurdistan regional government
Ministry of higher education & scientific research
University scientific
Part chemistry
Introduction
Some Information & Properties about Ionic Bonding
Write Chemical Formula about this substance
Atoms gain or lose
Formation of Ions from Metals
Ions from Nonmetal Ions
Some Typical Ions with Positive Charges (Cations)
Ionic bond seminar by Mohammad Nasih
in Kurdistan -Iraq
Kurdistan regional government
Ministry of higher education & scientific research
University scientific
Part chemistry
Introduction
Some Information & Properties about Ionic Bonding
Write Chemical Formula about this substance
Atoms gain or lose
Formation of Ions from Metals
Ions from Nonmetal Ions
Some Typical Ions with Positive Charges (Cations)
How do the atoms of metal and ceramic form solid structures Use che.pdfarishmarketing21
How do the atoms of metal and ceramic form solid structures? Use chemical bonding principles
to explain your answer. List the pros and cons of both metal and ceramic biomaterials
Solution
Metals
Ceramics
Type of bonding present
Compounds and their alloys formed primarily through metallic bonds
Either covalently or ionically bonded (sometimes a mixture of the two).
Formed from the elements
Metallic elements normally combines and form the metallic materials
These compounds are between metallic and nonmetallic elements
How do the atoms form solid structures
They have large number of electrons (forms sea of electrons or electron cloud.) which are non-
localized; i.e., these electrons are not bound to particular atoms.
Many properties of metals are due to these electrons.
Ionic bonding is most strong where + and – ions binds, where the outer valence shell is
completely occupied by the electrons through sharing process of electrons and thus forms solid
structure
Pros
Electricity and heat
extremely good conductors not transparent to visible light
Insulative to the passage
High temperatures and harsh environments
Resistant but less than ceramics so only they can be deformed
more resistant
Ex:
Metals like Tunsgen, etc.,
Most of them are composed of clay minerals, cement, and glass
Metals
Ceramics
Type of bonding present
Compounds and their alloys formed primarily through metallic bonds
Either covalently or ionically bonded (sometimes a mixture of the two).
Formed from the elements
Metallic elements normally combines and form the metallic materials
These compounds are between metallic and nonmetallic elements
How do the atoms form solid structures
They have large number of electrons (forms sea of electrons or electron cloud.) which are non-
localized; i.e., these electrons are not bound to particular atoms.
Many properties of metals are due to these electrons.
Ionic bonding is most strong where + and – ions binds, where the outer valence shell is
completely occupied by the electrons through sharing process of electrons and thus forms solid
structure
Pros
Electricity and heat
extremely good conductors not transparent to visible light
Insulative to the passage
High temperatures and harsh environments
Resistant but less than ceramics so only they can be deformed
more resistant
Ex:
Metals like Tunsgen, etc.,
Most of them are composed of clay minerals, cement, and glass.
Mczee explains Conservation of Linear Momentumyoumarks
Our Mczee again stuck in a climbing problem. This time with a balloon. But he learns a lot of physics with this experience. And guess who helps in understanding the stuff?
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Solving AIEEE problems fast is fun. We claim that 30% of AIEEE problems consists of such problems only and show you how to save your time for the problems where you may be losing double of your time. All you need to know is aware of these tricks
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A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Model Attribute Check Company Auto PropertyCeline George
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