The attraction between various combinations of atoms will produce bonds which form molecules.
a. true
b. false

Are you referring to this statement?
The attraction between various combinations of atoms will produce chemical bonds which form molecules.

If you are, then the statement stated above expresses truism. 
Thus, the answer is letter a. TRUE

It is true that the attraction between various combinations of atoms will produce bonds which form molecules. 

Idon't know hope someone you