Substances can exist in three states of matter - solid ... and the substance changes state. First from solid to liquid, then if we continue heating to raise the temperature and break the remaining ...

Atoms come together to form molecules, which are the building blocks for all types of matter, according to Washington State University ... Physical changes can also be caused by motion and ...

Students will see and discuss an animation of ice melting and compare the state changes of water to the state changes of ... Tell students that the motion of water molecules in each state of matter is ...

This series explores how matter changes state and how we use matter in all states in our everyday lives. Excellent introductory viewing for students of science. This video provides clear ...

During a neutron-star merger, the stars rapidly change shape and heat up, causing changes in the state of matter inside them. The merger may also produce quark matter, where the elementary ...