Cambridge Science Stage 7 Unit 5

If something is magnetic, it will be _ to a magnet.

• repelled

• attracted

• indifferent

• dance

Which of these is a key property needed for a bathroom window?

• opaque

• transparent

• translucent

• square

Electrical conductors allow electrons to flow _ though the circuit.

• clockwise

• anticlockwise

• easily

• with difficulty

What does this measure?

• temperature

• time

• distance

• conductivity

What is the boiling point of pure water?

• 100℃

• 90℃

• 110℃

• 80℃

The casing around copper wires is made from which type of materials?

• insulators

• conductors

• thick

• thin

Saucepan handles should be made from an insulating material.

• true

• false

How could I separate water and salt?

• sieve

• evaporate

• condense

• filter

Which is the best method for separating a mixture containing pasta and sugar?

• condensation

• filtration

• sieving

• evaporation

Chocolate breaks very easily. It is....

• permeable
• soft
• brittle
• transparent
• None