1. Ch. 11
Lesson 1
What is matter?

2. mattermatter
•anything that has mass
& takes up space
•made of tiny particles

3. propertyproperty
• Used to identify matter by
using your senses

4. examples of properties
• odor
• color
• shape
• texture
cherry
color= red
shape= round
texture= smooth

5. 3 states
of matter
solid liquid gas
ice
cube
water
water
vapor

6. solid
•definite shape
•takes up definite amount of
space
•particles tightly packed

8. liquid
•No definite shape
•Takes up definite amount
of space

9. A liquid
takes the
shape of its
container
but its
volume
does not
change.

11. gas
•Takes shape of its container
•Fills its container
•Particles far apart

13. States of Matter demonstration

14. What have you learned?
It’s question time !!!

15. Which state of matter
takes the shape of its
container?
liquidliquid

16. In which state of
matter are its particles
far apart?
gasgas

17. Which state of matter
has a definite volume
and does not lose it’s
shape?
solidsolid

18. In which state of
matter are the particles
packed closely
together?
solidsolid

19. Which state of matterWhich state of matter
fills up all the space in afills up all the space in a
container?container?
gasgas

20. STATE OF
MATTER
DEFINITION 2 EXAMPLES
SOLID definite volume,
definite shape
LIQUID
GAS
APPLE
CHAIR