Mixtures, Solutions & Separation

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

• Decanting
• distillation
• Filtration
• Chromatography

Which one of the following solids is insoluble in water?

• sugar
• sand
• copper sulfate
• salt

Two or more substances mingled together, but not chemically combined are known as a

• residue
• solution
• distillate
• mixture

To separate a solution of salt and water what separation tool/method is used?

• Filter
• Screen
• Magnet
• Evaporation

A solution is a mixture of one or more substances _________ evenly into another substance.

• dissolved
• evaporated
• carried
• split

Tags

NGSS.5-PS1-4

A fruit salad is a 

• solution
• mixture

Tags

NGSS.5-PS1-4

The air around was is  a mixture of gases.

• True
• False

Tags

NGSS.MS-PS1-1

Ocean water is a solution?

• True
• False

process where a liquid becomes a gas

• condensation
• evaporation
• physical property
• dissolve

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

the substance to be dissolved in a liquid

• solute
• solvent
• dissolve
• mixture