Grade 7 End of year Examination

_____________ : A substance that dissolves

____________: type of mixture that always looks cloudy because clumps of insoluble particles remain suspended throughout it – they don’t settle as sediment

Emulsion: a ____________ of two or more liquids

Which one is not a colloid

• Foam

• Gel

• Emulsion

• Coffee

substance that dissolves the solute

• solution

• solvent

• saturation

• sol

If a spoonful of sugar is mixed in a glass of water, what is the water called? 

• solute
• solution
• solvent
• element 

A combination of two or more substances that can be physically separated is called a...

• Mixture

• Pure substance

• Compound

Milk is a 

• solution
• suspension
• colloid

Sand floating in water, but most of the sand is settled at the bottom this an example of which type of mixture?

• A solution
• A colloid
• A suspension
• A compound

Particles are spread throughout a fluid but are too large to stay mixed w/o being stirred or shaken.

• suspension
• colloid
• solution