'Noble gas structure' diaporamas de présentation

Chapter 8

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Ionic Compounds

Ionic Compounds. Lewis Dot Diagrams Chemical Interactions Occur between the Valence Electrons. Dots : represent valence electrons. When atoms combine to make molecules, they form chemical bonds. Valence electron interaction. Forming Chemical Bonds. Octet Rule Atoms will form bonds by:

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Combining Atoms and Molecules

Combining Atoms and Molecules. 5-1: How Atoms Form Compounds. Vocabulary. compound chemical formula molecule ionic bond chemical bond Lewis dot diagram valence covalent bond organic compound. What is a Compound?. A compound is a pure substance that contains two or more elements.

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Achievement Standard 2.4

Achievement Standard 2.4. COLVALENT BONDING: LEWIS STRUCTURES AND SHAPES OF MOLECULES. LEWIS STRUCTURES. Developed from observation that noble gases have a stable electron configuration. Atoms that share electrons form an electron-pair bond that helps to attain a stable noble-gas structure.

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