1. 1 PowerPoint 5.1

2. 2 What is this? This is a _________. container

3. 3 There is some _______ in the container. liquid

4. 4 container liquid Now, we add Liquid 2 to Liquid 1. (Liquid 1) Liquid 2

5. 5 We use a spoon to ______ the liquids. stir

6. 6 They form a _________. Liquid 1 solution + Liquid 2 = ? solution

7. 7 We cannot see Liquid 2 any more. It has ____________ because it has _________ in the water. disappeared dissolved

8. 8 The bottle ______ on the water. floats

9. 9 If we put a wooden block in the water, it will ______. float

10. 10 These are ____ liquids.oily

11. 11 When oil is put in water, the oil and water will not mix. They will _________. separate

12. 12 The ________ of an apple is smooth, but the ________ of a rock is not smooth. surface