Year 8 separation quiz

James wants to seperate the salt from the water in his glass of salt water. What seperation method should James use?

• Magnets

• Evaporation

• Filter

• Using his hands

Tags

NGSS.MS-PS1-4

Nicole wants to dissolve a substance in water. Which substance will dissolve the easiest?

• Rocks

• sugar

• pepper

• sand

What mixture could you use this tool to best separate that mixture?

• Sugar and Salt

• Sand and rocks

• Apples and grapes

Tags

NGSS.5-PS1-4

Sand and clay is an example of a mixture of solids.

• True
• False

The air around was is  a mixture of gases.

• True
• False

A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.

•  subtances
• parts
• leaves
• pebbles

Tags

NGSS.5-PS1-4

Sand and gravel may be separated from each other through using..

• a filter funnel
• a sieve
• an evaporating basin
• a distillation

Which one of the following techniques would best be used to separate soil and water?

• Decanting
• distillation
• Filtration
• Chromatography