Q. The periodic table was developed by:

  • (A) John Dalton
  • (B) Dmitri Mendeleev
  • (C) Niels Bohr
  • (D) Rutherford
✅ Correct Answer: (B) Dmitri Mendeleev
Explanation: Dmitri Mendeleev developed the periodic table.

Published by Mr. Dubey ⭐ 109.86K Points at 18-Jul-2026 04:22 pm in General Awareness

Explanation by: Mr. Dubey
Dmitri Mendeleev developed the periodic table.

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