kinetic energy
A change in state occurs if the substance is heated enough- the particles will have enough energy in their ________ stores to break the bonds holding them together.
stored by the particles
internal energy is the energy________ that make up a system
mass
change of state conserves_____
melting
solid to liquid is_______
freezing
liquid to solid is__
boiling/evaporating
liquid to gas is____
condensing
gas to liquid is_____
sublimating
solid to gas is__
heated enough, so particles can break the bonds
change in state occurs
kinetic energy + potential energy stores
Particles have_______+__________