Which element has 7 valence electrons? (2 points) nitrogen (N) neon (Ne) lithium (Li) chlorine (Cl)

asked Mar 11, 2018 172k views

2 votes

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2 votes

electronic formula
Cl chlorine 1s²2s²2p⁵

valence electrons
2s²2p⁵

the number of valence electrons
2+5 =7

Gil Pinsky answered Mar 12, 2018

8.2k points

3 votes

it's chlorine, it's one of the few elements with 7 valence electrons

Eric Kamara answered Mar 15, 2018

7.4k points

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