Ferrous and non-ferrous metals

What one of these metals are ferrous?

• Tin

• Cast iron

• Zinc

• Aluminum

Can non ferrous metals rust?

• No

• Yes

• Yes but not as much as ferrous metals

Tick all ferrous metals

• Cast iron

• Low carbon steel

• Stainless steel

• Titanium

What is the main use of zinc

• Jewellery

• Screws

• Galvanising steel

• Electronic components

What is the melting temperature of cast iron

• 1063°

• 1427°

• 1510°

• 1149°

What is a property aluminium, silver and tin share?

• Can be soldered

• Thermal conductor

• Lightweight

• Ductile

How many ferrous metals are there?

• 3

• 5

• 6

• 4

Uses of titanium

• Tooth implants, bikes, golf clubs

• Gardening tools

• Jewelery and cutlery

• Nuts, bolts and washers

What are the properties of silver

• Malleable

• Tough

• Corrosion resistant

• Good under compression

How many non ferrous metals are there?

• 11

• 7

• 6

• 8