Chemical bond results when between combining atoms: 

$F_A=$attraction force

$F_R=$repulsion forces

$\text{ P.E. }=$potential energy

Given,

$F_A=$attraction force

$F_R=$repulsion forces

$\text{ P.E. }=$potential energy

So, Chemical bond results when between combining atoms $F_A=F_R,\text{ P.E. }$maximum 

Chemical bonds are the binding forces that bind the component particles (atoms, ions, or molecules) of a chemical species together.
To achieve a stable electronic arrangement, atoms must either share, gain, or lose electrons. This results in the achievement of a state of minimal energy and the formation of chemical bonds. Maximum stability is achieved as a result. Covalent bonds are created when two atoms share electrons, whereas ionic bonds are created when atoms lose or acquire electrons.

Hence, the option C is correct.