3. Look around in your kitchen and identify at least one example of a pure
substance. Try to describe this example and give its importance.
Lesson 2
1. Based on your understanding, how would you define a mixture?
2. What are the properties of a mixture in terms of:
a. Appearance
b. Melting
Point
c. Boiling
Point
3. Look around in your kitchen and identify at least one example of a
mixture. Try to describe this example and give its importance.​