Answer:
In a chemical reaction, chemical equilibrium is the state in which the forward reaction rate and the reverse reaction rate are equal. The result of this equilibrium is that the concentrations of the reactants and the products do not change.
Explanation:
Chlorine is a halogen and all halogens and oxygen, nitrogen and hydrogen are diatomics
The butanamide molecule has an asymmetrical distribution of charge.
The molecule has uneven charge distribution<span />
I believe the answer is "Bohr's model explains the chemical behavior of all atoms."