Question

Match the masses with their respective sub-atomic particles.

• A. $1.673\ast {10}^{-27}g$
• B. $1.675\ast {10}^{-27}g$
• C. $9.109\ast {10}^{-28}g$

Answer 1

The mass of electron is $9.109\ast {10}^{-28}g$
The mass of neutron is $1.675\ast {10}^{-27}g$
The mass of proton is $1.673\ast {10}^{-27}g$