ciaraabattle ciaraabattle

29-03-2022
Geography

contestada

16. What are the two classes of
pure substances?
A. Atoms and molecules
B. Solutions and mixtures
C. Liquids and gases
D. Elements and compounds

Respuesta :

DavidBryce DavidBryce

29-03-2022

Answer:

B and C

Explanation:

so so soryy if im wrong

Answer Link

AlinHenra AlinHenra

29-03-2022

Explanation:

I guess the answer is B and D

from which I know, D is for sure

Answer Link

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