alloy
Alloys combine elements to improve properties. This topic is part of Materials within Science & Nature. This page currently draws on 16 supporting questions, with answers and bonus facts available below.
alloy trivia questions
An alloy is a mixture containing at least one what?
Answer: Metal
Bonus fact: Alloys combine elements to improve properties.
Which element is alloyed with iron to make ordinary steel?
Answer: Carbon
Bonus fact: Small amounts of carbon greatly change iron's strength.
Why are alloys often used instead of pure metals?
Answer: They can have improved properties
Bonus fact: Strength, corrosion resistance, and hardness can be tailored.
Brass is an alloy made mainly from copper and what other metal?
Answer: Zinc
Bonus fact: Brass is primarily an alloy of copper and zinc.
Bronze is an alloy traditionally made mainly from copper and what other metal?
Answer: Tin
Bonus fact: Traditional bronze is primarily an alloy of copper and tin.
Iron is the main metal combined with carbon to make what common alloy?
Answer: Steel
Bonus fact: Steel is primarily an alloy of iron and carbon, often with additional elements.
Manganese is commonly added to what alloy to improve strength and hardness?
Answer: Steel
Bonus fact: Manganese is important in steelmaking.
Steel is mainly an alloy of iron and what?
Answer: Carbon
Bonus fact: Carbon strongly affects steel properties.
The Bronze Age is named for widespread use of what metal alloy?
Answer: Bronze
Bonus fact: Bronze is mainly copper and tin.
Bronze is primarily an alloy of copper and what?
Answer: Tin
Bonus fact: Copper-tin bronze became a major tool and weapon material.
Brass is mainly an alloy of copper and what?
Answer: Zinc
Bonus fact: Changing zinc content alters brass properties.
Stainless steel is an alloy based mainly on what metal?
Answer: Iron
Bonus fact: Stainless steels are iron alloys with added chromium and other elements.