?

General Chemistry

Free Version

Upgrade subject to access all content

Easy

Electron Configurations of the Periodic Table

CHEM-MODJMR

Which group of elements in the periodic table have the electron configurations ${ ns }^{ 2 }{ (n-1)d }^{ 4 }$?

n represents the principal quantum number.

A

Group VB.

B

Group VIIB.

C

Group VIB.

D

Group VIA.