The document discusses the properties of matter including mass, volume, and states of matter. It defines matter as anything that has mass and volume, and provides examples like tables, chairs, water, and air. It describes tools for measuring mass like balances and volume like graduated cylinders. The units of measurement are grams, kilograms, and liters. States of matter - solid, liquid, gas - are defined by the arrangement of particles and forces between them. Changes of state, like melting, evaporation, condensation, and freezing can occur when matter is heated or cooled.

2. MATTER
Everything around us that has:
Mass Volumeand
Example
Table, chair, board, water , juice, air, bottle,
pencil case.

3. Mass
Is the amount of matter in
an object.

4. Tool for measuring mass.
Digital balance Two pan balance

5. Units for measuring
mass.
Gram (g)
Kilogram (Kg)
Metricsystem

6. Volume
Amount of space an object
takes.

7. Tool for measuring volume.
(For liquids)
Graduated cylinder

8. Units for measuring
volume.
Milliliter (ml)
Liter (L)
Metricsystem

9. ARE THE FOLLOWING MATTER?
1) Sunlight
2) An idea (you think of)
3) Water vapor
4) Balloon
5) Beaker
6) Oxygen
7) Aluminum foil

10. Mass Volumeand
are called
Physical properties
(Something you can observe or measure)

11. STATES OF MATTER
Solid Liquid
Examples:
Table
Chair
Board
Bottle
Pencil case
Ipad
Gas
Examples:
Water
Milk
Pepsi
Juice
Vinegar
Liquid soap
Examples:
Smoke
Oxygen
Helium
Hydrogen
Nitrogen
Water vapor
(Steam)

12. STATES OF MATTER
GasLiquidSolidProperties
Far apartClose to each
other
Very close to
each other
Arrangement
of Particles
Very
weak
WeakStrongAttraction
forces
IndefiniteIndefiniteDefiniteShape
IndefiniteDefiniteDefiniteVolume

13. CHANGE OF STATE
Occurs when a substance changes
from one state to another.
HOW can we change states of
matter?

14. Heat
Melt
Ice (solid) Water (liquid)
Melting
(Change of solid to liquid by heating)

15. Heat
Evapourate
Water (liquid) Water vapour
(Gas)
Evapouration
(Change of liquid to gas by heating)

16. Cool
Condenses
Water (liquid)Water vapour
(Gas)
Condensation
(Change of gas to liquid by cooling)

17. Cool
Freeze
Water (liquid)
Freezing
(Change of liquid to solid by cooling)
Ice (solid)

18. Heat
Heat
Carbon ice (Solid)
Sublimation
(Change of solid to gas by heating)
Co2 (Gas)