Learning Task: Identify the given materials if they are homogenous or heterogenous mixtures. Give reasons for your answer.
Material
Homogeneous or Heterogeneous?
Element or compound? Why?
Milk
Hydrogen
Sand mixed with water
Carbon Dioxide
Milk and oatmeal
Answers & Comments
Answer:
1 heterogeneous
2 homogeneous
3 heterogeneous
4 heterogeneous
5 erogenous