Q. What is the atomic number of oxygen?

  • (A) 6
  • (B) 7
  • (C) 8
  • (D) 9
✅ Correct Answer: (C) 8
Explanation: The atomic number of oxygen is 8, indicating it has 8 protons in its nucleus.

Published by Sikhar Chaudhary ⭐ 6.79K Points at 06-Oct-2025 06:45 am in Chemistry

Explanation by: Sikhar Chaudhary
The atomic number of oxygen is 8, indicating it has 8 protons in its nucleus.

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