The nucleus of an atom contains:

Practice MCQ for SSC, UPSC, RRB Exams

A. Protons only A.
B. Electrons only B.
C. Protons and neutrons C.
D. Electrons and neutrons D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

The nucleus is made up of positively charged protons and neutral neutrons. Electrons orbit the nucleus.
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