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Biblioteka

Year 7 Particle model

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Posljednje ažuriranje 12 months ago
38
Theory
Untitled Section 1
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Pitanje 1
1.
Drugi mogući odgovor:
fixed
vibrate
2
Pitanje 2
2.
Drugi mogući odgovor:
bonded
vibrate
fixed
4
Pitanje 3
3.
Drugi mogući odgovor:
base
move
fixed
2
Pitanje 4
4.
Drugi mogući odgovor:
flow.
base
2
Pitanje 5
5.
Drugi mogući odgovor:
spread
shape
5
Pitanje 6
6.
Drugi mogući odgovor:
do not
does
do
does not
Pitanje 7
7.

  • Fills container

  • Keeps shape

  • Fills base of container

  • Solid

  • liquid

  • gas

Pitanje 8
8.

  • Particles random and far apart

  • Particles random and close together

  • Particles ordered and close together

  • Solid

  • liquid

  • gas

Pitanje 9
9.

  • Particles flow quickly

  • Particles flow less quickly

  • Particles vibrate in place

  • Solid

  • liquid

  • gas

Pitanje 10
10.

  • Close together

  • further apart

  • vibrate in place

  • move most slowly

  • move most rapidly

  • most energy

  • regular arrangement

  • irregular arrangement

  • Solid

  • liquid

  • gas

Pitanje 11
11.

  • Close together

  • further apart

  • regular arrangement

  • irregular arrangement

  • Solid

  • liquid

  • gas

Pitanje 12
12.

  • vibrate in place

  • move most slowly

  • move most rapidly

  • Solid

  • liquid

  • gas

Pitanje 13
13.

Match the description to the state

Note some descriptions describe more than one state.

  • has a fixed shape

  • takes the shape of the bottom of a the container

  • takes the shape of the container

  • Solid

  • liquid

  • gas

Pitanje 14
14.
Drugi mogući odgovor:
element
gas
compound
liquid
Pitanje 15
15.
Drugi mogući odgovor:
gas
compound
element
liquid
solid
Pitanje 16
16.
Drugi mogući odgovor:
gas
liquid
compound
element
Pitanje 17
17.
Drugi mogući odgovor:
gas
liquid
compound
element
Pitanje 18
18.
Drugi mogući odgovor:
element
gas
liquid
compound
Pitanje 19
19.
Drugi mogući odgovor:
solid
compound
element
gas
liquid
Pitanje 20
20.
Drugi mogući odgovor:
compound
element
liquid
solid
gas
Pitanje 21
21.
Drugi mogući odgovor:
liquid
compound
element
gas
solid
Pitanje 22
22.

Copy and compete the table.

Drugi mogući odgovor:
Random
Ordered
Vibrate
close
far apart
move freely
Pitanje 23
23.

All three states of matter cannot be compressed

Pitanje 24
24.

Liquids take the shape of the bottom of a container.​

Pitanje 25
25.

Liquids can be compressed

Pitanje 26
26.

Liquids have a fixed shape​

Pitanje 27
27.

Solids can be compressed.​

Pitanje 28
28.

This is so easy!

Pitanje 29
29.

Gases can flow​

Pitanje 30
30.

Some liquids are more dense than solids​

Pitanje 31
31.

Gases are more dense than liquids (for the same type of particle)

Pitanje 32
32.

Liquids can flow.

Pitanje 33
33.

The volume of a gas can be changed.​

Pitanje 34
34.

Solids take the shape of the container they are in.​

Pitanje 35
35.

Gases cannot be compressed​

1
Pitanje 36
36.
Drugi mogući odgovor:
larger
frequently
same
3
Pitanje 37
37.
Drugi mogući odgovor:
increased
expanded
not
Pitanje 38
38.
Drugi mogući odgovor:
closer
close
move
spaces