Mixtures 7

Choose 3 answers

A mixture...

• can contain elements and compounds

• is two or more elements bonded together

• contains substances that are not chemically bonded

• can be separated

• is in the periodic table

Choose the separating methods from the list

• Boling

• Evaporation

• Filtration

• Distillation

• Diffusion

Distillation is

• a process of separating a solvent and a solute using evaporation and condensation using difference in boiling points

• a process of separating a soluble solid from a liquid by turning the liquid into a gas

• separation of dissolved colours

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Filtration is

• using magnetism to separate metals from non-metals.

• a process that separates a solid from a liquid based on the size of their particles.

• a process of separating mixtures by boiling.

A solute is

• a mixture that forms when one substance dissolves another

• a liquid substance capable of dissolving other substances

• incapable of being dissolved

• a substance that is dissolved

A solvent is

• able to be dissolved

• a mixture that forms when one substance dissolves another

• a liquid substance capable of dissolving other substances

• a substance that is dissolved

Choose the solution

• Sand

• Saline (salt water)

• Air

• Water

Tags

NGSS.MS-PS3-4

Chose the compounds

• Sand

• Saline (salt water)

• Air

• Water

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Choose the mixture

• Sand

• Saline (salt water)

• Air

• Water

Choose the elements present in air.

• Nitrogen

• Carbon dioxide

• Water vapour

• Oxygen