Four students give their teacher identical apples. each student sets his or her apple on a different stack of books. which apple has the most potential energy?

a
b
c
d

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

An object's buoyant force and weight mean the same thing. a. trueb. false