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intro to properties
properties
Question | Answer |
---|---|
what is an impure substance? | a substance which contains a mixture of elements. |
what is a pure matter? | has a fixed uniform makeup always made of the same things in the same amounts. |
what is an impure matter also known as? | it is also known as a mixture. |
what can a pure matter be divide into? | elements and compounds. |
what are categories on heterogeneous mixtures? | suspensions and colloids. |
what is difficult about homogeneous mixtures? | sustances are so evenly distrubuted that it is difficult to distinguish. |
what is matter? | anything that takes up space and has mass (the stuff that objects are made up of.) |