Question

give the answers of the questions​

Answer 1

Answer:

1.H2O

2.C

3.O

4.There is no chemical formula for air as it is a mixture of many compounds. The major components would be Nitrogen (N2), Oxygen (O2), Carbon Dioxide (CO2), Water (H2O), and many others in minute amounts.

5.Al

6.CuPbZn

7.CO2

Answer 2

Explanation:

Please mark as brilliant