Question

Match the List 1 and List 2.

Answer 1

1 amu (atomic mass unit ) = 931.5 MeV

Proton = Positively charged

Neutron = 1.66×10${}^{-27}$

Alpha particle -Heaviest Particle

Thus, A $\to$ 3, B $\to$ 4, C $\to$ 2, D $\to$ 1