when heat is added to a substance, the molecules and atoms vibrate faster. as atoms vibrate faster, the space between atoms increases. the motion and spacing of the particles determines the state of matter of the substance.
Объяснение:
when heat is added to a substance, the molecules and atoms vibrate faster. as atoms vibrate faster, the space between atoms increases. the motion and spacing of the particles determines the state of matter of the substance.
Объяснение: