Chemistry, asked by onedirection14, 1 year ago

what is the number of valence electrons in the atom of an element having atomic number 17

Answers

Answered by prateek5556
0
The no. of valence electrons in Chlorine is 1.
Answered by bodduramji369
0

Atomic number 17 is chlorine

It belongs to 17 group

Therefore the Valence is 7

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