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11 Dec 2019
How is a pure substance different from a mixture?
A. pure substances cannot be separated by physical means.
B. A pure substance is heterogeneous.
C. A mixture is made of one substance.
D. Mixtures cannot be separated by physical means.
Ā
How is a pure substance different from a mixture?
A. pure substances cannot be separated by physical means.
B. A pure substance is heterogeneous.
C. A mixture is made of one substance.
D. Mixtures cannot be separated by physical means.
Ā
marcusnicole284Lv10
18 Jun 2023
Analyn TolentinoLv10
12 Nov 2020
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