Chemistry, asked by gchowdhary15, 8 months ago

Guys, please answer this question as soon as possible.

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Answered by hazarikapapuli041

1

Answer:The element is Chlorine

Explanation:

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Answered by krishagrawal046

1

Answer:

element name= Chlorine

atomic no.= 17

electronic configuration= 2,8,7

valency = -1

because it requires 1 electron to complete it's octet.

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