CHEMISTRY
PROJECT
NAME – ANSHIKA CHOUDHARY
CLASS- 9A
SUBJECT – CHEMISTRY
MATTER

MATTER ARE ANYTHING WITH OCCUPY SPACE
AND HAVE MASS .
MATTER EX –
WOOD , OIL, MILK ,
NITROGEN , TREE
ETC
NON MATTER EX
RAINBOW LOVE ,
FEELINGS ETC
solid
State
of
matter
liqiud
gases
THE SOLID STATE
Solid are closely packed.
 They have fixed shapes.
 They have fixed volume
 They have high density .
 They do not have the property of diffusion .
 Ex – ice , wall , apple

THE LIQUID STATE
Liquid are loosely packed.
 they do not have fixed shape.
 They have fixed volume .
 They have lesser density as compared to solids
 They can easily diffuse.
 Ex – water, oil, milk etc.

THE GASEOUS STATE
Gases are very loosely packed.
 They do not have fixed shape.
 They do not have fixed volume .
 They have lowest density.
 They diffuse very rapidly .
 Ex – oxygen , carbon dioxide , nitrogen etc

COMPARISON OF THE CHARACTERISTICS OF
THREE STATES OF MATTER.
property
Solid state
Liquid state
gaseous state
Interparticle spaces
Very small, particles
Are closely packed
Comparatively large
particles are loosely
packed.
Very large particles
are very
Interparticle forcces
Very strong
weak
Very weak
Nature
Very hard and rigid
fluid
Highly fluid
compressibility
Negligible
Very small
Highly compressible
Shape and volume
Definite shape and
volume
Indefinite shape but
definite volume
Indefinite shape as
well as volume
density
High
Low
Very low
Kinetic energy
Low
High
Very high
diffusion
Negligible
Slow
Very fast
ALL THREE STATE OF MATTER ARE
INTERCHANGEABLE.
Matter are can change into another matter by  By applying pressure
 By applying heat
END