Chemistry, 16.07.2019 21:40 Courtneymorris19

Ineed on this exam question.
water is a pure substance. which of the following is true about water?
a: a chemical change is required to separate the elements present in it.
b: a physical change is required to separate the elements present in it.
c: it is made up of two compounds, each with a different set of atoms.
d: it is made up of an element and a compound.

Answers: 1

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Ineed on this exam question.
water is a pure substance. which of the following is true about...

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