Question

What is the mass of a proton?

Answer 1

Proton:

• ''Protons are the positively charged particles that are present in the nucleus of an atom.''
• The symbol for proton is ${\mathrm{p}}^{+}$.

Mass of proton:

• The mass of the proton in $\mathrm{Kg}$ is $1.6726\times {10}^{-27}\text{Kg}$.
• The mass of the proton in the atomic mass unit is $1.00727\text{u}$.