Question

[Ar]3d¹⁰4s²4p³ is the electronic configuration of ____________.

Options

• Antimony

• Phosphorous

• Bismuth

• Arsenic

Answer 1

[Ar]3d¹⁰4s²4p³ is the electronic configuration of Arsenic.

Explanation:

Arsenic is a group of 15 elements and it is atomic no. is 33.