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7 Cards in this Set
- Front
- Back
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ion
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an atom or group of atoms that has an electrical charge
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polyatomic ions
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ions that are made of more than 1 atom
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ionic bond
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the attraction between two oppositely charged ions
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ionic compound
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consists of positive and negative ions
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chemical formula
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a group of symbols that shows that ratio of elements in a compound
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subscripts
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they tell the ratio of elements in a compound
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crystal
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the ions form an orderly, three-dimentional arrangement
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