A compound is a substance that can be separated into simpler substances only by chemical means.
The idea is that all continents move at a rate of approximately 2 inches per year because their moving ever since pangea (all continents were one) separated
In comparison see it is very easy in goolge
Answer:
C₃H₆O₂
Explanation:
Propionic acid is a colorless liquid with a sharp rancid odor. Produces irritating vapor. (USCG, 1999)
B. Distillation
Distilling is when you boil a substance and collect the vapors.