What is the Position of the Element Having Quantum Numbers l = 1, n = 2, s = -1/2, m = 1, in the Periodic Table?

Q. What is the Position of the Element Having Quantum Numbers l = 1, n = 2, s = -1/2, m = 1, in the Periodic Table?

A.            Group 0, period II.

B.            Group VIIA, period II.

C.            Group 0, period III.

D.            Group VIIA, period III.

Answer: Group 0, period II.