Question

Filtration, decantation, and evaporation are examples of

ways in which scientists distinguish between elements and compounds.
separation by chemical means.
separation by physical means.
ways in which scientists separate compounds.

Answer 1

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Answer 2

WWWWUUUUSSSSUUUUPPPP

Answer 3

-.- Ya'll are so unprofesional.

Answer 4

LOILOLOLOLOLOL

Answer 5

Thats how i Roll

Answer 6

Okay, what do you think it is??

Answer 7

the last one ;-;

Answer 8

Filtration, decantation, and evaporation require no chemicals - all are physical means.