Both carbon dioxide and water are pure substances. How are they similar to each other?
A. both substances have a set ratio of atoms that cannot be separated by physical means
B. both substances have a set ratio of atoms that can be separated by physical means
C. both separated have the same physical and chemical properties
D. both substances have the same physical
I think D?
These are all of the answers and i'm not lying, I SWEAR!
1. A
2. A
3. D
4. D
5. B
6.C
7.B
8.A
9.B
10.B
11.C
12.D
13.B, C, and E
14.A
15.C
100% Right! I PROMISE!