Chemistry, asked by kushwahapihu6580, 1 year ago

What is the periodic trend in the variation of valency while going down a group. explain your answer with reference to the group 1 and group 2 and group 1 8?

Answers

Answered by mukeshpa9gx5

1

When we go down a group valency remains same.Valency of group is equal to number of the group.group 1 has the valency 1 . group 2 has valency 2.

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