'2 valence' diaporamas de présentation

Structure of molecules

Structure of molecules. Objectives: To understand molecular structure and bond angles To learn to predict molecular geometry from the number of electron pairs To learn to apply the VSEPR model to molecules with double bonds. 3-D Molecular Structure.

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Matter & Energy

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Notes 5-2: Ionic Bonds

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Periodic Table Study Guide

Periodic Table Study Guide. How to Draw Lewis Structures. www.middleschoolscience.com 2008. Objective/Warm-up. SWBAT draw Lewis dot structures. How many valence electrons do each of the following elements have? Ca K O S C Br N. Groups - Review. Group 8 = 8 electrons.

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Periodic Table Groups

Periodic Table Groups. Ch.19, Sec.1. Groups. 3 main groups: Metals Nonmetals Metalloids (Semi-Conductors). Metals. Middle and left of table Conductors Shiny solids Malleable (bendable). Special Metal Groups. Alkali Metals Alkaline Earth Metals Transition Metals Lanthanides

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Valence Electrons & Lewis Dot Diagrams

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Petroleum A Practice Quiz 1 -use your periodic table for this quiz.

Petroleum A Practice Quiz 1 -use your periodic table for this quiz. How many valence electrons does calcium, Ca, have?. 2. Draw the electron dot diagram for chlorine, Cl. 3. Draw the electron dot diagram showing bonding between: Hydrogen-H & Fluorine-F.

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