It is known that a neutron exists in a light atomic nucleus. Which of the following also exists in the nucleus?
A
an electron
B
a \(\beta\)-particle
C
an \(\alpha\)-particle
D
a proton
E
an atom
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #29226)