Chemistry 1 Unit Test Review A

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Determine the state of matter which has a definite volume but not shape.

Which change of state involves the taking away of heat energy?

A slice of apple floats in water. The apple is/has _______ than the water.

Ductility is an example of _______.

A ________ can be separated by physical means.

What happens to the molecules in substance during an endothermic change?

A/an ______ is when two or more elements are chemically combined.

Anything that has mass and takes up space is classified as ______.