Which of the following is a pure substance? Pure gold, pure milk, pure water, pure seawater, pure sand. And how do you know?

Pure substances are made of almost the same materials and have the same properties such as: Water, Sugar, Salt, Nitrogen Gas, Iorn, Carbon and Oxygen Gas.

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andriansp andriansp · Answer 2 · 2016-12-05T17:54:32+01:00

andriansp andriansp

05-12-2016

the one that is a pure substance is : Pure Gold

The other substance couldn't be categorized as 'pure substance' because they don't have definite and constant composition

hope this helps

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