Materials

Which of these are metals?

• gold

• plastic

• glass

Choose the material you can stretch.

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Which of these is not a material?

• glass

• pencils

• wood

• plastic

Which of this materials is hard and rigid?

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If a material is flexible it...

• can bend easily.

• can melt easily.

• can burn easily.

• can transport electricity easily.

Which of these materials is a good conductor of heat?

• Wood

• Ceramic

• Metal

Choose the correct option:

• Glass isn't transparent and rigid.

• Glass is bendy and soft.

• Paper is transparent.

• Glass is transparent and rigid.

A material that allows heat to travel through it is

• An electrical conductor

• An electrical insulator

• A thermal conductor

• A thermal insulator

Shiny and conducts electricity

• Meetal

• Polythene

• Rubber

• Metal

Which of this materials is bendy?

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