Question

1. The subshell electronic configuration of an element is given as [Ar]3d5 4s1

a) How many shells of this element has electrons in it.

b) which is the subshell to which the last electron is added?

c) which is the atomic No. of the element.

d) which is the group No. of the element.​

Answer 1

Explanation:

The subshell electronic configuration of an element is given as [Ar]3d5 4s1

a) How many shells of this element has electrons in it.

b) which is the subshell to which the last electron is added?

c) which is the atomic No. of the element.

d) which is the group No. of the element.

Answer 2

Answer:

How many shells of this element have electron in it