Question

Write the cations,anions and polyatomic ions present in the following compounds: 1. Copper Sulphide 2. Sodium carbonate 3. Ammonium chloride 4. Calcium Nitrate Q.7 Phosphorus is a polyatomic molecule. ​

Answer 1

Answer:

il Ammonium chloride

Polyatomic: NH ion Anion : CI

2) Magnesium oxide Cation: Mg2+

Anion : 0²

3) Copper Sulphate : Cation Cu²+ Polyatomic 2 ion: Sou

4) Ammonium nitrate

Polyatomicion: Nhu Polyatomic ion: NO₂

Explanation:

i think help full you