Question

B. Write the formulae of the compound using:

1. Magnesium , Oxygen.

2. Carbon , Oxygen.

3. Nitrogen , Hydrogen.

4. Hydrogen , Oxygen.​

Answer 1

Answer:

Explanation:

1. Mg + O 2(small 2) → MgO

2. C + O2(small 2) → CO2(small 2)

3. H2(small 2)N2(small 2)

4. H2(small 2)0 ( I am Not Sure)

Hope You Find Your Answer

Make Me Brainlist

Answer 2

yeh but I m not sure for my ans dear

I m going to study after some works

I help to my mom for their work