Periclase is___________________?
Correct answer: A. Crystalline form of MgO
- A. Crystalline form of MgO
- B. MgCO3
- C. ZrSO4
- D. Amorphous magnesite
Explanation
Periclase is the crystalline magnesium oxide phase, MgO, produced from magnesite after removal of carbon dioxide. MgCO3 is magnesite itself, not periclase.
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