Particles

Question 1

A liquid a solid will dissolve into

Answer 1

Solvent

Question 2

A solvent used to dissolve nail varnish

Answer 2

Acetone

Question 3

A solid that will not dissolve

Answer 3

Insoluble

Question 4

No more solid will dissolve into the solvent

Answer 4

Saturated

Question 5

A solid that will dissolve

Answer 5

Soluble

Question 6

What separation method would you sue for sand and water

Answer 6

Filtering

Question 7

What separation method would you use to separate food dyes

Answer 7

Chromatography

Question 8

What separation method would be used to separate sea water

Answer 8

Evaporation

Question 9

What separation method would be used to separate copper sulphate solution

Answer 9

Distillation

Question 10

Distilled water leaves nothing behind when it evaporates

Pure or mixture

Answer 10

Pure

Question 11

When tap water leaves a white substance behind when it evaporates
Pure or mixture

Answer 11

Mixture

Question 12

What is diffusion

Answer 12

The transport of oxygen from a high concentration to a low concentration
Also the spreading and mixing caused by the movement of the particles
It happens to gases and liquids

Question 13

Solid to a liquid

Answer 13

Melting

Question 14

Liquid to gas

Answer 14

Evaporating

Question 15

Gas to liquid

Answer 15

Condescending

Question 16

Liquid to solid

Answer 16

Freezing

Question 17

How much solid will dissolve into the solvent

Answer 17

Solubility

Question 18

A solid being dissolved

Answer 18

Solute