Q. Which one of the following is the important ore magnesium?

(A) Cassiterite
(B) Malachite
(C) Carnalite
(D) Galena

✅ Correct Answer: (C) Carnalite

Published by Deepak Sahoo ⭐ 10.83K Points at 20-Mar-2021 02:37 pm in Science

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