'Lewis dot' presentation slideshows

MCAS REVIEW DAY 2

MCAS REVIEW DAY 2. Final skim. STUFF AND SMELLS. FRIDAY, JUNE 1 ST (NB PG 45). Obj : Answer MCAS questions related to Smells Lang. Obj: use correct terms for atoms and the PT HW : make up work! Announcements: Make-up work deadline is Wednesday, June 13 th , 2:00pm

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Molecular Orbital Theory

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Honors Chemistry Agenda

Honors Chemistry Agenda. Fall 2010. Honors Chemistry Agenda: W 11/17. Turn in late annotated bibliographies Stamp & review SR & DR ws + text pp. 234-235 # 7-21, 24-28 Net Ionic Equations HW: net ionic equations ws Test Friday. For test: Write eqns from words Balance eqns

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Honors Chemistry Agenda

Honors Chemistry Agenda. Fall 2010. Honors Chemistry Agenda: Th 11/4. Peer review portfolio progress check Int ER molecular and Intr A molecular forces Group work: complete notes organizer on inter and intramolecular forces. Extra time? Work on naming formulas sheets.

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Chemical Bonding I: The Covalent Bond

Chemical Bonding I: The Covalent Bond. Lewis dot symbols The covalent bond Electronegativity Writing Lewis structures Formal charge and Lewis structure The concept of resonance Exceptions to the octet rule Strength of the covalent bond. Lewis dot symbols. Lewis dot symbol

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Ionization of Transition Metals

Ionization of Transition Metals. K Ca Sr Ti V Cr Mn Fe. Oxidation Numbers: Examples. CaBr 2 CO CO 2 Mg 3 N 2 P 4 O 10 (NH 4 ) 2 S BeF 2 SO 2. H 2 O CH 4 NH 4 Cl NaH CaH 2 KCl RbNO 3 SrSO 4. CHAPTER 7. Chemical Bonding. Chemical Bonds.

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One Point Quiz

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Chemistry 20

Chemistry 20. Unit 3: Molecules and Compounds. Ionic Compounds. Chemical Formula How to determine the charge of an ion:. Chemical Formula.

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Unit 4 Chemical Bonding

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GSCI 163

GSCI 163. Lecture 4. Review. Atoms are made of protons, neutrons and electrons. Electrons are arranged in shells and orbitals in the atom. Electrons can move up to an orbital of higher energy by absorbing a photon.

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Lewis Dot Structures & VSEPR Theory

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Tuesday January 11 , 2011

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Ionic and Covalent Compounds Review

Ionic and Covalent Compounds Review. Calcium and Phosphorus. Will the compound formed be ionic or covalent? Ionic Write the balanced formula Ca 3 +2 P 2 -3 What is the compound name? Calcium Phosphide. Fe +3 and (NO 3 ) -1. Will the compound formed be ionic or covalent? Ionic

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Unit 9: Covalent Bonding

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Warm Up 11/20 List a homogeneous mixture and a heterogeneous mixture.

Warm Up 11/20 List a homogeneous mixture and a heterogeneous mixture. VSEPR (molecular shape). VSEPR. V alence S hell E lectron P air R epulsion. The sets of valence electrons in a molecule repulse each other, so that the atoms and lone pairs of electrons are as far apart as possible.

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Assignment #15

Assignment #15 . Lewis Dot Model (Structure). Recall. Quickly write how to draw a Bohr model. Recall. Bohr models detail the energy levels How can you find the number of energy levels using a periodic table?. Lewis Dot.

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Valence electrons, Lewis dot structures, and ionic charge

Valence electrons, Lewis dot structures, and ionic charge. Stable atoms have. 8 electrons (or 2 or 0 if they are small). Metal: sodium. Electron configuration: 1s 2 2s 2 2p 6 3s 1 Sketch of principal energy levels: (Na)2)8)1) Lewis dot structure: (see the board)

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Lewis dot diagrams and valence electrons

Lewis dot diagrams and valence electrons. Valence electrons. Valence electrons are the electrons in the outermost energy level of an atom, they are the ones in the last orbital. These are the electrons that are used in bonding.

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Unit 9 Test Review

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