4. What is the difference between pure substance and mixture?
a. Mixture has many components while pure substance has only one
b. Mixture can be separated into components while substance cannot be separated
c. Mixture is heterogeneous while substance is homogeneous.
d. All of the above.
Answers & Comments
Answer:
pure substance consists only of one element or one compound. a mixture consists of two or more different substances, not chemically joined together