1. Bell ringer
Write your first name beside your number on the front table
Write on pg 3 of your composition book how you think matter related to lighting the water on fire

2. Introduction to matter
Chapter 1

3. *Describing matter What exactly is matter? What is a substance?
Anything that has mass and volume
What is a substance?
Single type of matter that’s pure (Has same composition)
How does this relate to chemistry?
Study of matter and how matter changes

4. What are the 3 states of matter?

5. 3 States of matter
Solid
Liquid
Gas

6. Properties
Physical vs Chemical

7. What are the physical properties of water?

8. *Physical properties of matter
Color
Density
Volume
Mass
Boiling point
Melting point

9. What are the chemical properties of water?

10. *Chemical properties of matter
Toxicity
Flammability
Chemical stability
Solubility

12. What can you observe?
NaCl(l) + H2O

13. What’s in the closet?

14. How did they describe the object?

15. Videos https://www.youtube.com/watch?v=ELchwUIlWa8 – What is matter?
– Chemical change
Hg + Al = What?