Question

The element with 5 electrons in its outermost shell belongs to 3 rd period .Identify the element. *

Nitrogen

Phosphorous

Arsenic

Antimony​

Answer 1

Phosphorous...........

Answer 2

Answer:

Outermost shell electronic configuration of element- 3s

2

3p

4

a. The element belongs to period 3 of periodic table.

b. The group no. of element is 16 as the no. of electrons in its outermost shell is 6.

c. The element belongs to p-block.

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