What happens when the temperature of an object decreases?

the object particles move farther apart

the object particles move slower

the number of the objects particles decrease

the objects particles stop moving

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Displacement is the slope of a velocity vs. time graph a. true b. false

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.