find the electron distribution for the element that has atomic no. 17 and write its valency
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Explanation:
electron distribution ,2,8,7 valency
Answered by
3
Explanation:
Chlorine has the atomic number 17
It's electron distribution or electronic configuration is =2,8,7
It's valency= 1^- (as it gains 1 electron to complete it's octet)
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