multi-word fill quiz 8Fwf2 on "Compounds and mixtures"(a worksheet for QCA KS3 science-chemistry)

multi-word fill quiz 8Fwf2 on "Compounds and mixtures"
(a worksheet for QCA KS3 science-chemistry)

* Do online OR printout, do, return to check answers. * KS3 Science Index * EMAIL comment?query * Doc Brown's Chemistry updated June 11th 2009 *

boiling dissolved impure lowered melting mixed mixture pure raised small

1. The word means there is only one material in the substance.

2. The point of a solid is if an impurity is with it.

3. The point of a liquid is if a solid impurity is in it.

4. The word usually means it is a of mainly one substance, but containing amounts of other substances.

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