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5th Module 6 Lesson 1
Questions |
Answers |
a change of matter that occurs when atoms link together in a new way creating a new substance different from the original substances |
chemical change |
temperature at which a substance changes from a liquid to a gas |
boiling point |
a physical law that states that matter is not created or destroyed during a chemical reaction |
conservation of matter |
a change of matter in size, shape, or state that does not change the type of matter |
physical change |
the temperature at which a substance changes state from a liquid to a solid |
freezing point |
temperature at which a substance changes from a solid to a liquid |
melting point |