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

asked Nov 25, 2023 233k views

15 votes

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

3.8k points

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11 votes

Answer:

B and C

Step-by-step explanation:

so so soryy if im wrong

Yktoo answered Nov 27, 2023

by Yktoo

3.0k points

10 votes

Step-by-step explanation:

I guess the answer is B and D

from which I know, D is for sure

Cbreezier answered Nov 29, 2023

3.4k points

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