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Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
MCQ
An important ore of zinc metal is :
  • ✓
    Calamine.
  • B
    Cuprite.
  • C
    Hyrolusite.
  • D
    Haematite.
✓

Answer

Correct option: A.
Calamine.
Calamine is an ore of zinc and the compound is zinc carbonate $(\mathrm{ZnCO}_3).$

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