Science, asked by jogisingh345, 8 months ago

An
element has its electron
configuration as 2,8,2. Now answer
the following questions.
what is the group of thus element

Answers

Answered by Anonymous

3

Answer:

The atomic number of this element is 12 . It belongs to II group and 3 period.

Explanation:

Magnesium has the electronic configuration 2 , 8 , 2 .

Answered by Hɾιтհιĸ

10

Answer:

2 is the answer group and 3 period

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