'Dot diagrams' diaporamas de présentation

Have you ever heard the word bonding before?

If so, where did you hear it and what does it mean?. Have you ever heard the word bonding before?. If you have never heard it before write down what you think it means ?. Bonding is what keeps elements and ions of compounds together!!!.

980 views • 87 slides

Have you ever heard the word bonding before?

If so, where did you hear it and what does it mean?. Have you ever heard the word bonding before?. If you have never heard it before write down what you think it means ?. Bonding is what keeps elements and ions of compounds together!!!.

1.15k views • 87 slides

Have you ever heard the word bonding before?

If so, where did you hear it and what does it mean?. Have you ever heard the word bonding before?. If you have never heard it before write down what you think it means ?. Bonding is what keeps elements and ions of compounds together!!!.

784 views • 78 slides

Warm-up 10/23/12

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Warm-up 10/23/12

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Bonding, Compounds, Reactions

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FACT:

FACT:. Chemical reactions happen because electrons are shared or transferred from one substance to another. Key Words: (from Physical Science). Energy Level Valence electron. MAX NUMBER OF ELECTONS IN AN ENERGY LEVEL. Quantum-Mechanical Model.

558 views • 40 slides

Do Now:

Do Now:. 1) Take out and turn in the homework (reading summary) 2) Put these terms in order of most general to most specific Orbital, Sublevel, PEL, Spin 3) Write the quantum atom electron configuration AND box diagram for calcium. Do now Review (pre quiz!). Quiz time!. Adele says:

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Molecular shapes

Molecular shapes. A simple matter of balls and sticks. Learning objectives. Describe underlying principles that govern theories of molecular shapes Use Lewis dot diagrams to predict shapes of molecules using VSEPR. Valence shell electron pair repulsion.

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Bonding Class #4

Bonding Class #4. OB: become masterful with both the Double and the Triple Covalent Bonds, plus some excessive practice drawing structural diagrams for larger molecules. O 2 Oxygen How does it stay together (bond)?.

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The groups, and electron dot diagrams

The groups, and electron dot diagrams. Why do atoms combine?. 1. Element Families. Elements can be divided into groups, or families. Each column of the periodic table contains one element family.

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Structure of the Atom

Structure of the Atom. Protons (+) nucleus Neutrons (0) Nucleus Electrons (-) Orbitals. The Periodic Table of Elements. First created by DIMITRI MENDELEEV. Atomic #. SYMBOL. Atomic Mass #. Protons, Neutrons, and Electrons. Atomic # = # of Protons = # of electrons. SYMBOL.

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Lewis Structures

Lewis Structures . Lewis Dot Diagrams . Show the valence electrons for an element. Steps. Draw element Symbol Place the number of electrons around the symbol. One dot per electron. Ex. Carbon . Examples . Silicon Oxygen Fluorine . Lewis Structures .

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Chemical Bonding

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Physical Science

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Lewis Structures = Dot Diagrams

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Valence Electrons

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* Except helium, which has only 2 electrons

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ICP

ICP. Warmup Finish Element Projects 10/19/12. Warmup. Draw electron dot diagrams for the following elements: Na Be F Kr.

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