Liquids, Solids & Gases

Question 0

Key words about Solids:

Answer 0

1) . Close together.
2) . Arranged in a regular pattern.
3) . Held together by strong bonds.
4) . Can’t move for place to place.
5) . Vibrate on the spot.

Question 1

Key words about Liquids:

Answer 1

1) . Close together.
2) . Arranged in a random way.
3) . Move around each other.
4) . Held together by bonds, which are strong but weak enough to let them move.

Question 2

Key words about Gases:

Answer 2

1) . Far apart.
2) . Arranged randomly.
3) . Move quickly in all directions.
4) . No bonds, free to move.

Question 3

If you heat a liquid, you make a?…

Answer 3

Gas (evaporation takes place).

Question 4

If you cool a liquid, you make a?…

Answer 4

Solid (freezing takes place).

Question 5

If you heat a solid, you make a?…

Answer 5

Liquid (melting takes place).

Question 6

If you cool a gas, you make a?…

Answer 6

Liquid (condensation takes place).

Question 7

If you hear a solid (without becoming a liquid), you make a?…

Answer 7

Gas (sublimation takes place).

Question 8

What is diffusion?

Answer 8

It is when particles separate/move away from each other.