1. MATTER

2. WHAT IS MATTER?
MATTER MAKES UP EVERYTHING, FROM THE AIR WE BREATHE TO THE PLANET WE LIVE ON.
What are examples of matter?
Water, sand, glass, iron, cooking oil, mist, oxygen

3. IF MATTER MAKES UP EVERYTHING THEN WHAT MAKES UP MATTER?
Matter is made up of extremely small particles called
Atoms are the basic building blocks of matter and therefore life.
Atoms can only seen by very powerful microscopes.
Atoms can be found alone or in groups called molecules.
By joining together molecules can form large networks called lattices and crystals.
ATOMS.

4. PHYSICAL PROPERTIES OF MATTER
All the properties of matter that do not involve chemical reactions.
State – solid, liquid or gas.
Colour e.g. ice is transparent.
Temperature – how hot or cold is a substance.

5. Volume – amount of space the substance takes up.
Conductivity – ability to conduct electricity or heat.
Volume – amount of space the substance takes up.
Density – mass per unit volume of a substance.
Mass – amount of matter in an object.

6. Melting Point – temperature at which a heated solid melts into a liquid.
Freezing Point – temperature at which a cooling liquid turns into a solid.
Boiling Point – temperature at which a liquid turns into a gas by boiling.

7. Example: What are the properties of ice?
Physical Property
Ice
State
Solid
Colour
Transparent
Density
0.9
Melting Point
0°C
Boiling Point
100°C
Electrical conductivity
Good
Heat conductivity
Poor
Smell
No smell

8. STATES OF MATTER Matter Living Non-Living Solid Liquid Gas
The three states of matter are?
They all are made up of ________.
particles

10. PARTICLE ARRANGMENT
SOLID
LIQUID
GAS

12. MY THOUGHTS ABOUT THE NATURE OF MATTER
Is matter made up of one large particle or many smaller particles?
Is all matter made up of the same type of particles?
Are all particles of matter the same size?
Are the particles of matter moving?

13. EXPERIMENTS 1-5

14. PARTICLE ARRANGEMENTS: SOLIDS
The motion of the atoms.

15. PARTICLE ARRANGEMENTS: LIQUIDS
The motion of the atoms.

16. PARTICLE ARRANGEMENTS: GAS

17. PROPERTIES OF SOLIDS, LIQUIDS AND GASES

18. Have a fixed shape but may be flexible Take the shape of a container
SOLID
LIQUID
GAS
Have a fixed shape but may be flexible
Take the shape of a container
Are often crystals
Do not form crystals
Are dense
Are not dense
Are not compressible
Are compressible
Cannot be poured
Can be poured
Have a fixed volume
Vary in volume

21. EXPERIMENTS 6