A cylinder at left with balls in a layer on the bottom of the cylinder has an arrow leading to a cylinder at right with balls st
acked near the bottom of the cylinder. How is energy related to the change of state represented by the model? Atoms gain energy as a solid changes to a gas. Atoms gain energy as a liquid changes to a gas. Atoms lose energy as a solid changes to a gas. Atoms lose energy as a liquid changes to a gas.
Atoms gain energy as a solid changes to a gas because due to energy the atoms moves against the attractive force. If the atoms loses all the energy, then it converted again into solid due to attractive forces which pulled molecules together. So we can say that atoms gain energy as a solid changes to a gas or in other words, atoms loses energy as a gas changes to a solid.
