S.No | Formula of Compound | Number of atoms of each element |
1 | C6H12O6 | 6 carbon atoms 12 hydrogen atoms 6 oxygen atoms |
2 | H2SO4 | 2 hydrogen atoms 1 sulphur atom 4 oxygen atoms |
3 | HNO3 | 1 hydrogen atom 1 nitrogen atom 3 oxygen atoms |
4 | CaCO3 | 1 calcium atom 1 carbon atom 3 oxygen atoms |