Chemistry, asked by prathameshchoudhary2, 9 months ago

What is the valency of elements of
halogen group

Answers

Answered by chaitanyakota5
0

Answer:

1

Explanation:

8-group no.=valency

8-7=1

Answered by sardarg41
0

Answer:1

Explanation:

8-group no.=valency

8-7=1

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