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Atoms and Molecules — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
It is an ionic compound:
  • A
    NaCl
  • B
    CH4
  • C
    HF
  • D
    H2O
✓

Answer

  1. NaCl

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