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Periodic Classification of Elements — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10SciencePeriodic Classification of Elements1 Mark
MCQ
Most important ore of iron is ______.
  • ✓
     Haematite
  • B
    Magnetite
  • C
    Iron pyrite
  • D
     Cryolite
✓

Answer

Correct option: A.
 Haematite
Haematite

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