Chemistry, 18.10.2019 15:30, 767sebmont

What defines a mixture?
a. a mixture cannot be broken down into simpler substances.
b. a mixture can be broken down into its basic substances through physical means.
c. a mixture is created through a chemical reaction.
d. a mixture can be described by a chemical formula.?

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What defines a mixture?
a. a mixture cannot be broken down into simpler substances.
b...