Answer :
1.Draw the Lewis structure.
2.Count the total number of bonds that you have.
3.Count the number of bond groups between individual atoms.
4.Divide the number of bonds between atoms by the total number of bond groups in the molecule.
2.Count the total number of bonds that you have.
3.Count the number of bond groups between individual atoms.
4.Divide the number of bonds between atoms by the total number of bond groups in the molecule.