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Questions and Answers
What is bronze made of?
What is bronze made of?
- Aluminum and zinc
- Copper and tin (correct)
- Iron and carbon
- Nickel and chromium
What are metal mixtures called?
What are metal mixtures called?
- Composites
- Solutions
- Aggregates
- Alloys (correct)
What makes steel harder than pure iron?
What makes steel harder than pure iron?
- Mixing it with carbon (correct)
- Mixing it with nickel
- Mixing it with copper
- Mixing it with tin
What is the property called when metal layers can slide over one another easily?
What is the property called when metal layers can slide over one another easily?
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What is the property called when metal is stretched out?
What is the property called when metal is stretched out?
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Study Notes
Metal Properties and Mixtures
- Bronze is an alloy made of a mixture of copper and tin.
- Metal mixtures are called alloys.
- Steel is harder than pure iron because of the addition of carbon, which forms a strong crystal lattice structure.
- The property that allows metal layers to slide over one another easily is called ductility.
- The property that allows metal to be stretched out is called malleability.
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