Question

Which of the following is an example of a heterogeneous mixture?
1 pizza
2 brass
3 water
4 graphite

Answer 1

Answer:

I believe it is #4! Graphite  

Explanation:

Because stone is a heterogenous mixture and graphite is a type of stone!

Answer 2

It would be pizza. Water, brass, and graphite aren’t even mixtures. Some examples would be; oil and water, sand and water, soda, smog. There are many examples of heterogeneous mixtures.