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Ch 9 Vocabulary S.
Vocabulary
Question | Answer |
---|---|
chemical change | the change of materials into other, new material with different properties. |
chemical property | a characteristic of a substance that permits its change to a new substance for example, the abilty to burn and the ability to react with oxygen. |
denisity | a physical property of matter that can be found by dividing the mass of a material by its volume. |
physical change | a change in the shape,size,form,or state of matter that can be observed without changing the identity of the matter. |
physical property | a characteristic of matter thatr can be observed by the senses for example shape,size,taste,texture,color,and form. |
state of matter | physical property, that describes matter as a solid,liquid,or gas. |