Predict the different bond parameters from the following

To understand the chemical molecules, some parameters can help us. 

They are 1) Bond length 2) Bond energy 3) Bond angle.

Note: Bond length and Bond energy are inversely proportional to

each other.   It means the molecule with shorter bond length that has

more bond energy.  Ex: Acetylene $\left({\text{C}}_{\text{2}}{\text{H}}_{\text{2}}\right)$ , triple bond.