science project for Grade 4

1. Phases & State of Matter
Collected By : Abdelrahman Eslam
4B
Supported by Father & Mother
Supervised by Mr/ Salman Aboobaker

2. Table Of Contents
1)What is matter
2) Phase vs state of Matter
3)Phases of maters
4)Physical Properties of matter
5)Physical changes
6)Chemical Properties of matter
7)Chemical Changes
8)Example

3. 1 -What is matter
Matter is anything that has mass and takes up
space.
A phase of matter is uniform ( shape ) with respect to
its physical and chemical properties
2 -What is the phase of matter
2 -What is the state of matter
The state is the form taken by matter at a given
temperature and pressure.

4. 3 – phases of matter
A) Solid phase :
A solid is matter that has definite size and
shape.
The particles of a solid are packed closely
together.
The particles of a solid cannot move from
their spot within the solid. However, the
particles can move slightly back and forth
in place.

5. 3 – phases of matter
B) Liquid phase:
 A liquid takes the shape of any
container.
 liquid does have a definite
volume.
 The particles of a liquid are
packed closely together. However,
these particles can move away

6. 3 – phases of matter
C)Gas phase :
 Gas particles spread apart, filling
all the space available.
 Gas has neither definite shape
nor definite volume.
 A gas is a kind of matter that
easily changes volume and shape

7. 4-Physical Properties of Matter
•any property that can be observed without
transforming the substance into another
substance States of Matter
What are some physical
properties?
color
melting and boiling point
odor
Mass , freezing point

8. 5- Physical Changes
A change that does not transform the substance
into another substance
Some physical changes would be:
boiling
melting
subliming
dissolving Salt in water

9. 6- Chemical Properties
• any property that cannot be
studied without transforming
the substance into a different
substance
Examples
Iron rusts
 Paper burns
7- Chemical Changes

10. 8- Example

11. Soup consists of :
1- Vegetables which is solid state origin from plant
2- Chicken Which is solid state origin from animal
3- Salt which is solid state precipitated after vaporization of sea water
4- Water is a liquid state origin from rain
If we make the soup hot by high temperature it will produce vapor also
Hot soup is showing us 3 different matter phases

12. Bibliography
• Internet sources
1) slideshare.com
July 22, 2012 Footer text here12

13. Bibliography
July 22, 2012 Footer text here13

14. Thank you
July 22, 2012 Footer text here14