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10Alloys are generally harder than the metals they are made from.
Alloys are more ductile and malleable than pure metals.
Alloys do not rust easily.
An alloy can have a different colour than the metals it is made of.
Steel is an alloy of iron and carbon.
Brass is made by mixing copper and tin.
Bronze is used to make medals, coins, and statues.
The melting point of an alloy is always lower than that of pure metals.
The properties of alloys are worse than the properties of their constituent metals.
Stainless steel rusts easily compared to pure iron.
Percentage: 0%
What is the reason for the increase in the use of alloys instead of pure metals?
Which metals are mixed to make brass?
Which property of iron is lost when carbon is mixed with iron?
Which alloy is formed when copper is mixed with tin?
Which of the following sentences is true about alloys?
Which of the following alloys is used to make kitchen utensils and surgical instruments?
Steel is made by mixing:
Brass is composed of:
Why are alloys preferred over pure metals in daily life?
An alloy can have a different colour than its constituent metals because:
Alloys are generally ______ than the metals they are made from.
Alloys are less ______ and less ______ than pure metals.
Stainless steel is an alloy of ______, chromium, and nickel.
Steel is made by mixing iron and ______.
Brass is made of ______ and zinc.
Bronze is an alloy of ______ and tin.
Bronze is used to make ______, ______, and $$ statues.
Brass is used to make ______ and ______ items.
Stainless steel is ______-resistant compared to pure iron.
An alloy can have a different ______ than the metals it is composed of.