Q: Which one of the following conclusions could not be derived from Rutherford's α-particle scattering experiment?
(a)Most of the space in the atom is empty.
(b)The radius of the atom is about 10⁵ times the radius of the nucleus.
(c)Electrons move in a circular path of fixed energy called orbits.
(d)Nearly all the mass of the atom resides in the nucleus.
Correct Answer: (c)
The correct answer is (b) 'परमाणु की त्रिज्या, नाभिक की त्रिज्या का लगभग 10⁵ गुना है।'. This question from the General Studies domain tests knowledge of Miscellaneous.