Carbon part 1
For whole video YouTube link : https://youtu.be/NyKymxWbHYI
Like 👍share🤳comment 📲and don't forget to subscribe 🔔
Like share盧comment and don't forget to subscribe
Boost your learning with Fundoo Tutor:- You will get
1- Experienced and Qualified Teachers from all over India
2-Advanced Online Interactive Classes (One to One) or ( Group Interactive classes max 5 students in a batch )
3- A mentor will be there 24hrs to clear your doubts or any problem
4- Trusted by many Users all Over India
3-Start learning and Growing With Fundoo Tutor
Visit us here: https://fundootutor.com/
Book Your Demo class from here also: https://lnkd.in/gsJkvH5
Carbon part 1
For whole video YouTube link : https://youtu.be/NyKymxWbHYI
Like 👍share🤳comment 📲and don't forget to subscribe 🔔
Like share盧comment and don't forget to subscribe
Boost your learning with Fundoo Tutor:- You will get
1- Experienced and Qualified Teachers from all over India
2-Advanced Online Interactive Classes (One to One) or ( Group Interactive classes max 5 students in a batch )
3- A mentor will be there 24hrs to clear your doubts or any problem
4- Trusted by many Users all Over India
3-Start learning and Growing With Fundoo Tutor
Visit us here: https://fundootutor.com/
Book Your Demo class from here also: https://lnkd.in/gsJkvH5
Chemical Structure: Chemical Bonding. Ionic, Metallic & Coordinate Bondsulcerd
Lecture materials for the Introductory Chemistry course for Forensic Scientists, University of Lincoln, UK. See http://forensicchemistry.lincoln.ac.uk/ for more details.
Science Discovery Series Episode1 : From Sandstone to Canyonshikemasters
Episode 1: Sandstone: From Sand Dunes to Canyons.
This is the story of how giant sand dunes of an ancient sahara-like desert in Utah were lithified into sandstone, preserved dinosaur tracks, bones, and trees, and then were eroded into the spectacular canyons we see today.
This PowerPoint is one small part of the Atoms and Periodic Table of the Elements unit from www.sciencepowerpoint.com. This unit consists of a five part 2000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 15 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: -Atoms (Atomic Force Microscopes), Rutherford's Gold Foil Experiment, Cathode Tube, Atoms, Fundamental Particles, The Nucleus, Isotopes, AMU, Size of Atoms and Particles, Quarks, Recipe of the Universe, Atomic Theory, Atomic Symbols, #'s, Valence Electrons, Octet Rule, SPONCH Atoms, Molecules, Hydrocarbons (Structure), Alcohols (Structure), Proteins (Structure), Periodic Table of the Elements, Organization of Periodic Table, Transition Metals, Electron Negativity, Non-Metals, Metals, Metalloids, Atomic Bonds, Ionic Bonds, Covalent Bonds, Metallic Bonds, Ionization, and much more.
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
It's very good for SPM students . You have to learn the ionic bond thoroughly. If you understand well you can explain it vividly. For other chemistry notes can email me puterizamrud@gmail.com or facebook Pusat Tuisyen Zamrud .
The electrons which are involved in bond formatio.pdfrakeshankur
The electrons which are involved in bond formation between atoms are found in the
outermost shell (sometimes in the next to the outer-most shell) of the neutral atom; these are
called VALENCE ELECTRONS. The atoms of elements which have only one or two electrons
in their outermost shells (active shells) may lose electrons when they combine with atoms of
other elements. An atom which has lost one or more valence electrons possesses a positive
charge, and is called a POSITIVE ION. The sodium atom loses its one valence electron and
acquires a +1 charge when it enters into chemical combination with an atom of an element such
as chlorine. The magnesium atom may lose its two valence electrons and assume a +2 charge.
Na Na+ + e- The Na symbol to the left of the arrow represents a stable sodium atom while the
Na+ symbol to the right of the arrow represents an unstable sodium ion which has had a single
electron removed. Mg Mg++ + 2e- The Mg symbol to the left of the arrow represents a stable
magnesium atom while the Mg++ symbol to the right of the arrow represents an unstable
magnesium ion which has had two electrons removed. The smaller the number of valence
electrons in the atom, the greater the tendency of the element to lose electrons and thus form
positive ions during chemical combination with atoms of other elements. The energy required to
remove an electron from a neutral atom to form a positive ion is called the IONIZATION
POTENTIAL of the atom. Some metals have small ionization potentials and readily form
positive ions. The nonmetals, which have more electrons in their outer shells than the metals,
have large ionization potentials and show little tendency toward the formation of positive ions.
Atoms which lack one or two electrons of having an outermost shell of eight electrons readily
gain sufficient electrons from certain other atoms, such as sodium and magnesium, to make a full
compliment of eight electrons in the outside shell. Neutral atoms become NEGATIVE IONS by
gaining electrons. The nonmetals, such as Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I),
Oxygen (O), Nitrogen (N) and Sulfur (S), readily form negative ions. Cl + e- Cl- Chlorine,
when in its stable form, possesses seven valence electrons and therefore has the ability to gain
one electron (as represented to the left of the arrow) giving it a negative charge of one when in
its unstable ionic form (as represented to the right of the arrow above). S + 2e- S-2 Sulfur, when
in its stable form, possesses six valence electrons and therefore has the ability to gain two
electrons giving it a negative charge of two when in its unstable ionic form. The attraction of a
neutral atom for electrons is known as its ELECTRON AFFINITY. The nonmetals have high
electron affinities and the metals have very low electron affinities. Thus, mainly the nonmetals
tend to form negative ions during chemical combination. When a positive ion and a negative ion
are brought close together, strong electr.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
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.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
3. How Are They Different Than Ionic? Ionic bonds work by electromagnetic attraction. A positively charged ion is attracted to a negative ion. Covalent bonds work by sharing electrons. They do not have charges, but are hard to separate due to this sharing.
10. Cl Cl octet circle the electrons for each atom that completes their octets
11. Cl Cl The octet is achieved by each atom sharing the electron pair in the middle circle the electrons for each atom that completes their octets
12. Cl Cl The octet is achieved by each atom sharing the electron pair in the middle circle the electrons for each atom that completes their octets
13. Cl Cl This is the bonding pair circle the electrons for each atom that completes their octets
14. Cl Cl Single bonds are abbreviated with a dash circle the electrons for each atom that completes their octets
15. Cl Cl This is the chlorine molecule, Cl2 circle the electrons for each atom that completes their octets
16. Covalent Bonds Each oxygen has 6 valence electrons and wants two more to have a full octet. 6 electrons 6 electrons
17. Covalent Bonds If one oxygen shares two electrons with the other, the other has a full octet. 8 electrons – happy! 4 electrons left
18. Covalent Bonds But, then the other oxygen is short, so it pulls them back. Now the other oxygen shares 2 electrons 4 electrons left 8 electrons – happy!
19. Covalent Bonds Thus, by each of them sharing two electrons back and forth, they both are at the full octet simultaneously. 8 electrons 8 electrons
26. So Who Covalently Bonds? Alkaline or Alkali Earth Metals do not form covalent bonds! Also Halogens are rarely covalently bonded. Mostly it is non-metals in groups 3,4,5, and 6
27. Electron Distribution . . . C . Valence Electrons: 4 Electrons occur in 4 fours separated as far apart as possible
28. Electron Distribution . . . . . N C . . Valence Electrons: 4 5 Electrons occur in 4 fours separated as far apart as possible
29. Electron Distribution . . . . . N C . . O . . Valence Electrons: 4 5 6 Electrons occur in 4 fours separated as far apart as possible
30. Electron Distribution . . . . . N C . . O . . Valence Electrons: 4 5 6 Electrons occur in 4 fours separated as far apart as possible Secret Question: Why do electrons first fill orbitals one at a time before pairing up?
31. Electron Distribution . . . . . N C . . O . . Valence Electrons: 4 5 6 Electrons occur in 4 fours separated as far apart as possible Secret Question: Why do electrons first fill orbitals one at a time before pairing up? It is because electrons repel each other and want to be as far apart as possible.
32. Exception to Octet Rule Boron only has 3 valence electrons, so it is impossible to get to eight via covalent bonding Without 4 valence electrons, the shape of the molecule flattens out. BH3 B . . .
36. Quadruple Bond??? Can not occur, because the last bond can not bend all the way around. Too far to bend Too far to bend Especially since triple bonds are so rigid
37. Possible Covalent Bonds Only where single electrons are located, can covalent bonds be made. Carbon has 4 single electrons, thus it can make 4 bonds. Nitrogen has 3 single electrons, thus it can make 3 bonds. Oxygen has 2 single electrons, thus it can make 2 bonds.
38. Double Bonds Revisited Since Oxygen can make two bonds, and Carbon can make four, it makes for some interesting combinations.
39. Why Carbon is the Key to Life It is precisely because carbon can make 4 bonds, as well as, double and triple bonds, that makes it so critical to life. Carbon chains can form virtually every formation possible.
40. DNA and the building blocks for life Carbon, plus two other flexible elements, oxygen and nitrogen form the backbone of DNA DNA contains the genetic code for the building of life out of the largest of all molecules, proteins.