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9 Cards in this Set
- Front
- Back
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ionic bonds
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made up of ions, charge of ions must balance.
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electron sea model
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proposes that all metal atoms in a metalic solid contribute their valence electons to form a "sea" of electrons.
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alloy
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a mixture of elements that has metalic properties. forms when elements are similar in size, or the atoms of one, are smaller than the other
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octet rule
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states that atoms lose or gain, or share electrons in order to acuire the stable electrons.
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covalent bond
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a chemical bond that results from the sharing of valence electrons.
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metallic bond
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the attraction of a metallic cation for delocalized electrons
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lewis structure
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a model that uses electron-dot structures to show how electrons are arranged.
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precipitate
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a solid produced during a chemical reaction in a solution.
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solute
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one or more substances dissolved in a solution.
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