Science, asked by Asfa02, 6 months ago

An element has it’s electron configuration as 2,8,2. Now answer the following questions: A) What is an atomic number of this element? B) What is the group of this element? C) What is the valency of this element?

Answers

Answered by star3744

3

Answer:

1)12

2)group 2

3)2.........

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