Mixtures

What is another name for a mixture of carrots and raisins?

• Solution

• Salad

A mixture is made when 2 or more substances are combined. Combined means:

• mixed together

• put in a bin

• combed

• taken apart

Which is NOT an example of a mixture?

• chocolate syrup and milk

• ice and water

• water and lemon juice

• olive oil and vinegar

Which of these is not a mixture of gases?

• Your breath

• The exhaust of a car

• Neon lights

• The Earth's atmosphere

True or False: Pencils in a pencil case is a mixture?

• True

• False

Which of these solids will 'disappear' (become unobservable) when stirred into water?

• Mud

• Sand

• Gravel

• Sugar

Which of these is the 'Universal Solvent'?

• coffee

• water

• saliva

• solutes

In a solution of salt and water, salt is the:

• solvent

• solute

A screen can separate:

• oil and water

• salt and water solution

• gravel and water

The methods for separating materials depends on:

• whether they are soluble or not

• their physical properties

• their density

• their mass