rubyfunfrock
rubyfunfrock
17-09-2016
Chemistry
contestada
What is the definition of valence number?
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Selena315
Selena315
17-09-2016
A valence number is the number of electrons in the last energy levels of an atoms. The electrons are counted from the s and p orbitals so the max number of valence electrons is 8. (s=2 p=6)
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