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Atoms and Molecules — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
Question
Write the molecular formulae for the following compounds.
Mercury $(II)$ chloride.
✓

Answer

It consists of one mercury $(II)$ cation $(Hg^{+2})$ and two chloride anions $(Cl^{-1})$. The molecular or chemical formula of Mercury $(II)$ chloride is $HgCl_2.$

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