Uses of Metals
Chemistry ⇒ Metals and Non-metals
Uses of Metals starts at 6 and continues till grade 12.
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See sample questions for grade 10
Describe one use of magnesium in the field of medicine.
Explain why copper is preferred over aluminium for making electrical wires, even though aluminium is cheaper.
Explain why iron is not used for making cooking utensils, even though it is a metal.
Explain why mercury is not used for making cooking utensils.
Explain why sodium and potassium are not used for making utensils or pipes.
Identify the metal used in making the filament of electric bulbs.
State one reason why aluminium is used to make aircraft bodies.
State one use of silver other than in jewellery.
State one use of titanium in the medical field.
State one use of zinc other than galvanizing iron.
Which metal is added to steel to make it stainless?
Which property of gold makes it suitable for making jewellery?
Which property of metals is utilized in making electrical contacts and connectors?
Which property of metals makes them suitable for use in cooking utensils?
Which property of metals makes them suitable for use in making bells and musical instruments?
