The mass of a neutron is approximately the same as that of:

Read the following statements:
$(A)$ Volume of the nucleus is directly proportional to the mass number.
$(B)$ Volume of the nucleus is independent of mass number.
$(C)$ Density of the nucleus is directly proportional to the mass number.
$(D)$ Density of the nucleus is directly proportional to the cube root of the mass number.
$(E)$ Density of the nucleus is independent of the mass number.
Choose the correct option from the following options.

State the dimension of the nucleus from the Rutherford experiment.

Particles and their anti-particles have

How many times is the density of the nucleus more than the density of water?

The volume of a nucleus is proportional to ........ (where,$A$ is the mass number of the nucleus).