Question

Which of the following element is not a 'p' block element. (A) Bi (B) Ga (C) Sn (D) Cd​

Answer 1

Answer:

Helium, though being the first element in group 18, is not included in the p-block.

Answer 2

Helium

Chemical element

Helium is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.