Question

Number of neutrons present in Hydrogen atom is:

• A. $0$
• B. $1$
• C. $2$
• D. $3$

Answer 1

The correct option is A

$0$

Explanation for the correct option:

Option A: $0$:

1. A Hydrogen $\mathbf{\left(}\mathbf{H}\mathbf{\right)}$ atom contains one proton, one electron and zero neutrons.
2. Thus, the number of neutrons present in Hydrogen atom is $0$.

Explanation for the incorrect options:

Option B: $1$:

A Hydrogen $\mathbf{\left(}\mathbf{H}\mathbf{\right)}$ atom contains one proton, one electron and zero neutrons.

Option C: $2$:

A Hydrogen $\mathbf{\left(}\mathbf{H}\mathbf{\right)}$ atom contains one proton, one electron and zero neutrons.

Option D: $3$:

A Hydrogen $\mathbf{\left(}\mathbf{H}\mathbf{\right)}$ atom contains one proton, one electron and zero neutrons.

Thus, Option (A) is the correct option.