Unlike rocks, all and
a) are expensive, are difficult to get.
b) occur na...
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Chemistry, 30.11.2019 13:31 2022rickskyye
Unlike rocks, all and
a) are expensive, are difficult to get.
b) occur naturally, have a fixed chemical composition.
c) contain metal, dissolve in acid.
d) fracture, contain silica
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Answers: 3
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