Question

What is the common characteristic of the elements of the same group in the periodic table?
A Electrons in outer most shell
B Total number of electrons
C Total number of protons

D Atomic weight

Answer 1

All the members of the same group have equal number of electrons in the outer most shell.

Answer 2

Hey !!!!!

A) They will have same number of electrons in outer shell

So , even their valencies will be same

Are you happy with this answer ??

If yes mark as brain list and

rock on !!