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9 Cards in this Set
- Front
- Back
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chemical bonding
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the joining of atoms to form new substances
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chemical bond
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a force of attraction that holds two atoms together
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valence electrons
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the electrons in the outermost energy level of an atom
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ionic bond
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the force of attraction between oppositely charged ions
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ions
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charged particles that form during chemical changes when one or more valence electrons transfer from one atom to another
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crystal lattice
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a repeating three dimensional pattern of ions
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covalent bond
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a force of attraction between the nuclei of atoms and the electrons shared by the atoms
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molecule
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a neutral group of atoms held together by covalent bonds
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metallic bond
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the force of attraction between a positively charged meal ion and the electrons in a metal
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