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Vocab.

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Valence Electrons   An electron that is found in the outermost shell of an atom and that determines the atom's chemical properties  
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Lewis Structures   A structural formula in which electrons are represented by dots; dot pairs or dashes between two atomic symbols represent pairs in covalent bonds  
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Unshared Pair   A nonbonding pair of electrons in the valence shell of an atom; also called lone pair  
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Single Bond   A covalent bond in which two atoms share one pair of electrons  
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Double Bond   A covalent bond in which two atoms share two pairs of electrons  
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Triple Bond   A covalent bond in which two atoms share three pairs of electronsf  
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Resonance Structure   In Chemistry, any one of two or more possible configurations of the same compound that have identical geometry but different arrangements of electrons  
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