| Across: |
| 1 |
The particles are far apart and moving fast. (3) |
| 6 |
When a liquid changes to a gas fast for a cup of tea! (7) |
| 7 |
Ice thawing is an example. (7) |
| 9 |
The partices in a liquid are all ? up! (7) |
| 11 |
The 'bits' of solids, liquids and gases. (9) |
| 13 |
One way in which solids are different than gases or liquids. Its an easy question really, its not ? (4) |
| 14 |
The particles of a solid are under going this without causing a sound! and more so on heating! (9) |
| 15 |
The 'pattern' of particles in a solid is very ? (7) |
| 16 |
What a solid does on heating (without melting) as the atoms get more excited! (7) |
|
| Down: |
| 2 |
The particles are closest together in this state. (5) |
| 3 |
Very difficult to do with a solid, not much spare space! (8) |
| 4 |
The particles are close together but they can still move around quite freely in this state. (6) |
| 5 |
A word that means particles spreading in liquids and gases because of their random movement. (9) |
| 8 |
This is happening to a gas when it is cooled to form a liquid. (10) |
| 10 |
When a liquid changes to a solid it is ? (8) |
| 11 |
This is caused by gas particles hitting the side of a container millions of times a second! (8) |
| 12 |
You must obtain this to check out a theory in a scientific court! (8) |
|
The smaller easier KS3 crossword Quiz on "Particle models of solids, liquids and gases"