Question

in rutherfords
uclear model of the atom. a the heavy subatomic particles (protons and neutrons) reside inside the nucleus b all subatomic particles have exactly the same mass c the light subatomic particles (electrons) reside inside the nucleus d mass is spread uniformly throughout the atom

Explanation:

In Rutherford's nuclear model of the atom, the heavy sub - atomic particles (protons and neutrons) are located in the nucleus. Electrons are outside the nucleus, sub - atomic particles don't have the same mass, and mass is concentrated in the nucleus, not spread uniformly.

Answer:

a. The heavy subatomic particles (protons and neutrons) reside inside the nucleus