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Sorting Materials and Groups — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceSorting Materials and Groups1 Mark
MCQ
The hardest substance is:
  • ✓
    Diamond.
  • B
    Graphite.
  • C
    Chalk.
  • D
    Sulphur.
✓

Answer

Correct option: A.
Diamond.
Diamond.

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