Question

4. The volume of nucleus is small than that of atom by a factor of
(A) 10
(B) 105
(C) 1010
(D) 1012
hor thon M_AVM is called​

Answer 1

Answer:

Experiments on scattering of a-particles demonstrated that the radius of a nucleus was smaller than the radius of an atom by a factor of about 104. This means the volume of a nucleus is about 10–12 times the volume of the atom. In other words, an atom is almost empty.