Need !
which two objects have stored energy?

a ball rolling on the ground
a small rock sitting on top of a big rock
a stretched rubber band
a stone lying on the ground

Is this correct if not can u correct me

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely