1. Safety, Equipment & Matter Test Review

2. What is the correct term for the piece of equipment below and what is it used for?

3. What information does an MSDS contain?

4. What should you do if you get acid on your hands? a)Go to the nearest sink and rinse your hands for 15 minutes. b)Go tell the teacher that you have acid on your hands. c)Dry your hands with a paper towel. d)None of the above

5. What is another name for a homogenous mixture?

6. Pure substances that cannot be broken down any further are known as what?

7. Define the different states of matter. Solid: Definite Shape and volume Liquid Definite Volume but no definite shape Gas No definite volume or shape

8. Give a real life example of a homogenous mixture (Remember what homogenous means).

9. Give an example of an element and explain why it is a pure substance.

10. Draw a diagram of: -A mixture of liquid molecules -A mixture of gaseous compounds “XZ” and “BB”

11. Give a list of physical properties.

12. What is wafting?

13. Define what a ‘compound’ is and give an example.

14. Define a ‘heterogeneous solution’ and give an example

15. Why should you never add water to acid?

16. Explain the difference between a physical change and a chemical change.

17. What is it called when separating parts of a mixture using boiling points?

18. What is the best tool to measure precise amounts of liquid? a)A beaker b)An Erlenmeyer flask c)An evaporating dish d)A graduated Cylinder

19. List 5 physical properties of the sample of matter below:

20. Match the following: Burning paper Cutting paper Color Flammable a) Physical Property b) Chemical Property c) Physical Change d) Chemical Change