Q. The nucleus of an atom contains
A) Proton and electron
B) Neutron and electron
C) Proton and neutron
D) Proton, neutron and electron
Explanation
(c)
Nucleus of an atom is small in size but carries the entire mass $i.e$., contains all the neutrons and protons.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.