I think C. Ionic compounds are very difficult to break apart because they are fully negative or positive charges, like magnets.
You can use physical methods to separate a mixture and also some chemical methods too.
Mixture is just a physical combine.
However a compound is a chemical combine so you must use special methods to separate it
A standardized test of what you want to do with your friends and you get to know what you think you want to be tre
Cellular respiration releases carbon dioxide into the environment while photosynthesis pulls carbon dioxide out of the atmosphere. c:
