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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
The chemical symbol for nitrogen gas is:
  • A
    $Ni$
  • ✓
    $\mathrm{N}_2$
  • C
    $\mathrm{N}^{+}$
  • D
    $N$
✓

Answer

Correct option: B.
$\mathrm{N}_2$
Name "sodium" has been derived from Latin $-$ natrium.

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