Q. Which of the following does not contain a coinage metal?

  • (A) Silver and Gold
  • (B) Zinc and Gold
  • (C) Copper and Silver
  • (D) Copper and Gold
✅ Correct Answer: (B) Zinc and Gold

Published by Harikesh ⭐ 8.04K Points at 11-Jun-2021 11:09 am in Science

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