a. Answer the following questions in brief. Give two examples of solid-gas mixtures. b. Explain how a magnet can be used to separate mixtures. Why do we need to separate mixtures? d. - Differentiate between a pure substance and a mixture. C.
Answers
Answered by
2
Answer:
dust, smoke
magnet attract iron from mixture
to use them effectively
pure is of one substancwhy mixture contains more than one
Similar questions