Metals and Non-metals

What makes metals useful?

• Ores

• Properties

• Jewellery

• Cooking

What does it mean to conduct heat?

• Break down

• Melt

• Carry heat

• Stop heat

Tags

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Tick the correct definition of "ductile"

• Melts at high temperatures

• Is attracted to magnets

• Mixture of metals

• Can be stretched into thin wires

Tick the correct definition of "malleable"

• Can be bent or hammered into shape

• Carries heat or electricity

• Can be stretched into thin wires

• Rock containing minerals and metals

Metals melt at ______ temperatures.

Tags

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The softest metal is _____.

• silver

• iron

• nickel

• gold

Which metal is often used to make electric wires?

• Zinc

• Copper

• Bronze

• Steel

Tick 2 metals that are magnetic.

• Zinc

• Steel

• Iron

• Brass

"Tarnish" means...

• Attracted to a magnet

• Metal breaking down

• Metal changing and going dull

• Mixing metals together

Tags

NGSS.MS-PS1-4

What causes metals to rust or tarnish?

• Water and oil

• Water and air

• Air and oil

• Paint and air