WHAT IS MATTER?
•
MATTER IS ANYTHING THAT HAS MASS
AND OCCUPIES SPACE.

Particulate Theory of Matter
Claims / Ideas
• All matter is made up of particles.
• The particles are in constant random motion.
• There are spaces between the particles.
• There are forces of attraction and repulsion between the particles.

KINETIC THEORY OF MATTER
MATTER IS MADE UP OF
PARTICLES WHICH ARE IN
CONTINUAL RANDOM MOTION.

what will happen to the particles with each state of matter if you increase the temperature?

FILE:///C:/USERS/TOSHIBA%20USER
/DOWNLOADS/STATES-OF-
MATTER_TEMP%20EFFECTS.HTML

STATES OF MATTER
SOLIDS
•Particles of solids are tightly packed, vibrating about a fixed position.
•Solids have a definite shape and a definite volume.

SOLID

STATES OF MATTER
LIQUID

PARTICLES OF LIQUIDS
ARE TIGHTLY PACKED,
BUT ARE FAR ENOUGH
APART TO SLIDE OVER
ONE ANOTHER.
LIQUIDS HAVE AN
INDEFINITE SHAPE AND A
DEFINITE VOLUME.

LIQUID

STATES OF MATTER

PARTICLES OF
GASES ARE VERY
FAR APART AND
MOVE FREELY.
GAS

GASES HAVE AN
INDEFINITE SHAPE
AND AN
INDEFINITE
VOLUME.

GAS

ACTIVITY
CONSTRUCT DIAGRAMS OF THE
PARTICLES IN EACH STATE OF MATTER
•
SOLID
•
LIQUID
•
GAS

STATES OF MATTER
SOLID
Tightly packed, in a regular pattern
Vibrate, but do not move from place to place
LIQUID
Close together with no regular arrangement.
Vibrate, move about, and slide past each other
GAS
Well separated with no regular arrangement.
Vibrate and move freely at high speeds

Description of
Phase Change
Solid to liquid
PHASE CHANGES
Term for Phase
Change
Melting
Liquid to solid
Freezing
Heat Movement During
Phase Change
Heat goes into the solid as it melts.
Heat leaves the liquid as it freezes.

PHASE CHANGES
Description of
Phase Change
Liquid to gas
Gas to liquid
Solid to gas
Term for Phase
Change
Vaporization, which includes boiling and evaporation
Heat Movement During
Phase Change
Heat goes into the liquid as it vaporizes.
Condensation
Sublimation
Heat leaves the gas as it condenses.
Heat goes into the solid as it sublimates.

IN GROUPS OF 5 CREATIVELY DISPLAY
WHAT YOU HAVE LEARNT ABOUT MATTER
•
SONG
•
DRAWING{EXPLAIN YOUR DRAWING}
•
SKIT
•
POEM