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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
Question
Write the atomicity of the following:
$\mathrm{H}_2 \mathrm{S}$
✓

Answer

$\mathbf{H_2S}$: The Atomicity of $\mathrm{H}_2 \mathrm{S}$ is $3$ because it contains $2$ atoms of hydrogen and one atom of Sulphur.

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