G6 Quiz

What is matter?

• Sound

• Light

• Anything that has mass and occupies space

• Energy

Which of the following is not a mixture?

• Air

• Salt

• Saltwater

• Salad

What kind of mixture is vinegar?

• Homogeneous

• Heterogeneous

• Colloid

• Suspension

Which is a heterogeneous mixture?

• Orange juice (with pulp)

• Vinegar

• Saltwater

• Sugar solution

What is the best method to separate iron nails from sand?

• Filtering

• Magnet

• Decantation

• Evaporation

Which method is used to separate salt from saltwater?

• Sieving

• Filtration

• Evaporation

• Magnet

What tool is best for separating sand from water?

• Strainer

• Magnet

• Beaker

• Spoon

What is formed when substances are physically combined without forming a new substance?

• Element

• Compound

• Mixture

• Solution

Oil and water form what kind of mixture?

• Homogeneous

• Solution

• Heterogeneous

• Colloid

Which process separates a liquid from a solid using heat?

• Filtration

• Distillation

• Sieving

• Evaporation