Question

write the number of atoms of each element in following molecules. 1.CuSo4
2.CH4
3.HNO3
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Answer 1

Explanation:

1. Copper - 1 atom

Sulfer - 1 atom

Oxygen - 4 atoms

2. Carbon - 1

Hydrogen - 4

3. Hydrogen - 1

Nitrogen - 1

Oxygen - 3

Answer 2

Answer:

1. CuSO4

1 atom of Copper

1 atom of Sulphur

4 atoms of Oxygen

2. CH4

1 atom of Carbon

4 atom of Hydrogen

3. HNO3

1 atom of Hydrogen

1 atom of Nitrogen

3 atoms of Oxygen

Explanation:

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