Physical properties of matter

Which of the following properties allows a material to be drawn into thin wires?

• malleability

• hardness

• ductility

• brittleness

What is the superpower of a material that allows the flow of electric current?

• hardness

• conductivity

• elasticity

• toughness

Which of the following is not an alloy?

• Steel

• copper

• brass

• bronze

What was the first alloy created by humans?

• Steel

• Brass

• Bronze

• Mild steel

What is the non-metal element used to purify water?

• Gold

• Chlorine

• Bromine

• Carbon

What type of material has holes in its surface through which water can pass and collect within?

• Waterproof

• Water resistant

• Absorbent

• Rigid

What is the name of the material that is extremely light, flexible, and stronger than steel, made from carbon atoms and one atom thick?

• Graphite

• Graphene

• Gold

• Gallium

How are you feeling today? On a scale of 1 to 4, how would you rate your mood?

• 1

• 2

• 3

• 4

What type of material does not allow heat to pass through it?

• Heat conductor

• Thermal conductor

• Heat insulator

• Water repellant

This material is __________________

• transparent

• translucent

• opaque

• soft