States of Matter
This state of matter has has no visible shape and fills its container.
Transferring energy out of a substance makes the molecules move more ________.
This occurs when molecules that make up a substance experience a change to their freedom of movement and a the substance changes appearance.
The energy that an object has because it is moving.
What is the phase change when a liquid turns into a gas?
This phase of matter holds its shape and does not take the shape of its container.
This is a measure of the average kinetic energy of the molecules of a substance.
This is the type of phase change that occurs when a gas turns into a solid.
This is the reason why a liquid can flow: because its molecules move _________ each other.
When energy is transferred to or from a substance, it can change the molecules’ this.
This occurs when the kinetic energy decreases enough so that the attraction between molecules pulls them together.
This is the phase change when a solid turns into a gas.
A noticeably different form or state of the same substance.
A substance with greater molecular attraction will _______ into a solid at a higher temperature than a substance with lower molecular attraction.