Question
What is the valence shell and how many valence electrons do the non-metals have?
What is the valence shell and how many valence electrons do the non-metals have?
Answers
The outermost shell is the valence shell.
Explanation:
Non-metals have
#4-8# valence electrons.Group 14: 4 valence electrons
Group 15: 5 valence electrons
Group 16: 6 valence electrons
Group 17: 7 valence electrons
Group 18: 8 valence electrons
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