(A) Electron and Proton (X)
(B) Two Proton and Two Neutrons ()
(C) Three Proton and Three Neutrons (X)
(D) None of these (X)
Answers: The alpha particles are compact clusters of Two Proton and Two Neutrons.
(A) Electron and Proton (X)
(B) Two Proton and Two Neutrons ()
(C) Three Proton and Three Neutrons (X)
(D) None of these (X)
Answers: The alpha particles are compact clusters of Two Proton and Two Neutrons.
TodayMCQs