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KatRina [158]
3 years ago
10

valence is the number of electrons an atom must gain or lose in order to _____ its outer shell or have a stable octet in its out

er shell.
Biology
1 answer:
blagie [28]3 years ago
8 0
Valence is the number of electrons an atom must gain or lose in order to complete its outer shell or have a stable octet in its outer shell. 
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