Question

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

Answer 1

Answer:

1. Mg Cl²

2. CaO

3. Cu( NO3) 2

4. Al Cl

5. Ca Co3

Answer 2

Here is your answer:

Write the chemical formula of the

1) MgCl2

2) CaO

3) Cu(NO3)2

4) AICI3

5) CaCo3

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