Flash Education

Question

Write the chemical formula of the following: (a) Magnesium chloride (b) Calcium oxide (c) Copper nitrate (d) Aluminium chloride (e) Calcium carbonate

atoms and molecules CBSE Class 9

August 20, 2024

Answer

(a) Magnesium chloride →MgCl₂

(b) Calcium oxide →CaO

(c) Copper nitrate →Cu(NO₃)₂

(d) Aluminium chloride →AlCl₃

(e) Calcium carbonate →CaCO₃

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