11.
On an atomic scale, how does the strength of electric force compare to the stren
gravitational force?
A Electric force is equal to gravitational force,
B. Gravitational force is stronger than electric force.
C. Electric force is stronger than gravitational force,
D. Scientists have not vet determined which force is stronger.
On the scale of tiny atoms, electric forces tend to be much stronger than gravitational forces. On the scale of entire celestial bodies, gravitational forces dominate.
