Chemistry
Chemistry, 30.01.2020 18:58, ezrabailey100

Which of the following can only be separated into two or more pure substances by a chemical change?
a. an element
b. a compound
c. a homogeneous mixture
d. a heterogeneous mixture

answer
Answers: 3

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Which of the following can only be separated into two or more pure substances by a chemical change?...

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