Home PYQs UPPSC UPPSC MCQs Prelims 1996 (GS Paper I)

Question

The nucleus of an atom consists of:

  1. Electrons and Neutrons
  2. Electrons and Protons
  3. Protons and Neutrons
  4. Protons and Radons

Answer:

Option C: Protons and Neutrons

Detailed Solution:

The correct answer is “Protons and Neutrons”.

The nucleus of an atom consists of Protons and Neutrons. Electrons orbit the nucleus, but they are not part of it. Radon is a chemical element and is not a component of the nucleus.