GRADE
6: HOMEWORK -TERM2
Arrangement of particles
bue
All matter is made up of particles. Different materials are made from different particles
The particles of one substance are all identical, Water is made of water particles and
sugar is made from sugar particles. These particles are arranged differently in solids,
liquids and geses
A. These diagrams are models of a particular substance in different states. Write the name
of the state that each model represents in the space below.
DATE:
Mixtures
When we make a muture, w
together.
A. In the space below draw
Give your drawing a hea
2.
3.
B. Read the following sentences and decide which state of matter each one is describing
Write solid, liquid or gas next to the correct explanations.
1. The particles are closely packed together in a regular pattern.
2. There are big spaces between the particles.
3. In this state the substance spreads out and fills the space it is in.
4. The particles can move freely in all directions.
5. The particles are closely packed together, but not in a fixed position.
6. The particles cannot move around.
7. The particles move around in all directions.
8. In this state the shape of the matter does not change.
9. The particles can move around themselves.
10. The particles vibrate very slightly in one place.
11. In this state this substance takes on the shape of the container it is placed in.
12. The spaces between the particles are small.
C. Write two sentences to explain what you know about the arrangement of the particles
in a solid, a liquid and a gas.
Solid:
Liquid:
Gas:
A mixture contains
more solids, We car
two liquids.
B. Look at the subs
C. Choose sub
1. solid+
2. solid
3. liquid
4. solid
5. solic
6. soll
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