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13 Cards in this Set
- Front
- Back
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a negative ion
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anion
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one half the distance between the nuclei of identical atoms that are bonded together
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atomic radius
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a positive ion
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cation
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the energy change that occurs wen an electron is acquired by a neutral atom
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electron affinity
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a measure of the ability of an atom in a chemical compound to attract electrons
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electronegativity
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an atom or group of bonded atoms that has a pos or neg charge
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ion
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the formation of ions from solute molecules by the action of the solvent;
any process that results in the formation of an ion |
ionization
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an electron that's available to be lost gained or shared in the formation of chemical compounds
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valence electron
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a chemical bond resulting from the sharing of an electron pair between two atoms
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covalent bonding
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the chemical bond resulting from electrical attraction between large numbers of cations and anions
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ionic bonding
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a covalent bond in which the bonding electrons are shared equally by the bonded atoms, resulting in a balanced distribution of electrical charge
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nonpoar-covalent bond
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having an uneven distribution of charge
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polar
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a covalent bond in which the bonded atoms have an unequal attraction for the shared electrons
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polar-covalent bond
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