Chemistry Worksheet Question
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Chemistry Worksheet Question

[From: ] [author: ] [Date: 11-10-06] [Hit: ]
g: putting salt in the water is a physical change.the properties of matter is gas, solid, and liquid.......
Hi, I answered all of my questions on my worksheet but there are two questions that I'm a bit iffy about...can you help me with them?
what are the two categories used to classify properties of matter?
what are the two categories used to classify physical change?

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properties of matter can be physical or chemical.

physical change is a change in size, state, shape or solution.

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well the physical changes are like have the same substances but the APPEARANCE is different.
e.g: putting salt in the water is a physical change.
the properties of matter is gas, solid, and liquid. but i dont understand your question about classifing properties of matter
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