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What is malleable?
It can be bent into shape
What is ductile?
It can be drawn into wires
Brittle and dull is an property of?
Non metals
They are shiny and shatter if property of?
Metals
What is alloy?
Mixing metal with metal, or metal with non metal
Bronze is alloy of?
Copper and tin
steel is allloy of?
Iron and carbon
Give three examples of alloys in everyday's life?
coins, jewellery, artifial join, aeroplanes
Brass is alloy of?
Copper and zinc
Give one property that brass and bronze is shared?
both of them are alloy
Why alloy is harder than pure metal?
because in alloy there is another atom that stuck that layer cannot slide each other
