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10 Cards in this Set
- Front
- Back
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binary compund
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a compound composed of two different elements
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empirical formula
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the symbols for the elements combined in a compound with subscripts showing the smallest whole-number mole ratio of the different atoms in the compound
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formula mass
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the sum of the average atomic masses of all the atoms represented in the formula of any molecule, formula unit, or ion
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monatomic ion
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an ion formed from a single atom
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nomenclature
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a naming system
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oxidation number
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a number assigned to an atom in a molecular compound or molecular ion that indicates the general distribution of electrons among the bonded atoms
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oxidation state
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a number assigned to an atom in a molecular compound or ion that indicates the general distribution of electrons among the bonded atoms
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oxyanion
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a polyatomic ion that contains oxygen
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percentage composition
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the percentage by mass of each element in a compound
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salt
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an ionic compound composed of a cation and the anion from an acid
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