Mixtures

Question 1

Compound

Answer 1

A substance made up of two or more different elements chemically bonded together. For example, carbon dioxide and water

Question 2

Dissolve

Answer 2

To mix a solute with a solvent to form a solution

Question 3

Element

Answer 3

A substance made of only one type of atom.

Question 4

Insoluble

Answer 4

A substance that does not dissolve in a given solvent

Question 5

Mixture

Answer 5

A substance consisting of two or more substances not chemically combined together

Question 6

Pure substance

Answer 6

A single element or compound, not mixed with any other substance

Question 7

Saturated solution

Answer 7

A solution in which no more solute can dissolve at a given temperature

Question 8

soluble

Answer 8

A substance that will dissolve in a given solvent.

Question 9

solute

Answer 9

The substance that dissolves in a solvent to make a solution.

Question 10

solution

Answer 10

A mixture of two or more substances, formed when a solute dissolves
in a solvent. A liquid containing a dissolved solid or another liqui

Question 11

solvent

Answer 11

The substance in which a solute dissolves.

Question 12

Solute + solvent?

Answer 12

Solution

Question 13

what is filtration

Answer 13

Filtration is the process of separating solids from liquids using filter paper

Question 14

What is evaporation?

Answer 14

If water (liquid) is heated, it changes to water vapour (gas). This change is called evaporation.

Question 15

What is distillation?

Answer 15

Distillation is a separation technique used to separate liquid (the solvent) from a mixture and keep the liquid part.

Question 16

What is chromatography?

Answer 16

Chromatography is a separation technique used to separate mixtures of soluble substances.