Chemistry, asked by bafarr17238, 9 months ago

An element has configuration 2, 8, 1. It belongs to

Answers

Answered by kh23
0

Answer:

An element has configuration 2, 8, 1. It belongs to, ______ Practice free questions on Periodic Classification of Elements, Chemistry, Medical Foundation 1 Year.

Explanation:

Answered by Alimsha03
1

Answer:1st group and 3rd period

Explanation:

Because since it’s electronic configuration contains 3 shells which represents 3 periods and also it’s valency is 1 which represents 1st group.

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