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The atoms of pure copper are highly ordered and packed, which allows for a high level of malleability and ductility (meaning it bends easily.) However, if you add in some tin atoms, because tin is a much bigger atom than copper, it restricts the movement of those copper atoms, which overall makes the alloy harder and less "bend-y."
Wiki User
∙ 8y ago
Wiki User
∙ 10y agobecause of the surface area of the poo
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Difference between copper and bronze?
Iron is more brittle than bronze and is harder, but iron rusts and bronze doesn't.Iron is a pure substance and is oxidised relatively easily. Iron has to be coated with paint, oil, plastic, chrome, zinc to stop it from reacting with the oxygen in the air.Bronze, however, is a mixture of copper and tin. Bronze tools were used by many civilizations but iron tended to be stronger. Especially the alloy of iron that is mixed with carbon to form steel. Civilizations that had iron weapons tended to be able to conquer those that did not. A good example is the way Europeans conquered South America or indigenous populations in many countries.AnswerBronze is a mixture of Copper and Tin and harder than pure Iron which is a single metal. The addition of other metals such as 1 to 2% phosphorus makes bronze even harder. This is why Phosphor-Bronze is used for bearings. Some modern Bronzes have used other metals in the alloy such as aluminum, manganese, and zinc The main advantage of iron, and why humans used it more, is simply that it is cheaper and more abundant.
Can copper be used in pure form?
Yes, but it is softer than in alloys (bronze, brass)
Is bronze is pure substance or mixture?
No, Bronze is not a pure substance. It is a mixture of tin and copper and some other metals, depending on the use.
Is bronze as a metal harder than sterling silver?
No it is not. Sterling silver is harder and the cost of Sterling silver is far steeper than that of bronze.
Is pure gold harder than a paperclip?
Is pure gold harder then a paper clip
Why were the tools for the bronze age stronger than those of earlier times?
Answer: The new smelting processes made them stronger -Apex
How are copper and bronze similar?
No. Copper is a pure metallic element. Bronze is an alloy (an alloy is a mixture of two or more elements) of Copper usually with Tin as the main additive, but sometimes with other elements such as phosphorus, manganese, aluminum, or silicon. Bronze is harder and less malleable than pure metallic copper.
Which is harder Aluminium or Titanium?
Bronze. Bronze is an alloy of copper an tin and it replaced copper as the primary metal for tools because the alloy is harder than either of its constituents. Aluminum is softer than copper.
What is a mixture of tin and copper?
Bronze is the mixture of tin and copper. Bronze is an alloy that is much harder than copper. Many things were made out of bronze in a time period known as the Bronze Age.
Difference between copper and bronze?
Iron is more brittle than bronze and is harder, but iron rusts and bronze doesn't.Iron is a pure substance and is oxidised relatively easily. Iron has to be coated with paint, oil, plastic, chrome, zinc to stop it from reacting with the oxygen in the air.Bronze, however, is a mixture of copper and tin. Bronze tools were used by many civilizations but iron tended to be stronger. Especially the alloy of iron that is mixed with carbon to form steel. Civilizations that had iron weapons tended to be able to conquer those that did not. A good example is the way Europeans conquered South America or indigenous populations in many countries.AnswerBronze is a mixture of Copper and Tin and harder than pure Iron which is a single metal. The addition of other metals such as 1 to 2% phosphorus makes bronze even harder. This is why Phosphor-Bronze is used for bearings. Some modern Bronzes have used other metals in the alloy such as aluminum, manganese, and zinc The main advantage of iron, and why humans used it more, is simply that it is cheaper and more abundant.
Why are copper alloys more useful than pure copper?
Pure copper is actually quite useful for certain purposes, such as wiring, but alloys such as brass and bronze are stronger than copper.
Can copper be used in pure form?
Yes, but it is softer than in alloys (bronze, brass)
What are two advantages. of using alloys instead. of pure metals?
Alloys (mixtures of metals and other elements) have different properties form pure metals.Two examples:An alloy of carbon & iron males steel which can be much harder than ironAn alloy of copper and tin makes bronze which is harder and more corrosion resistant than either of the pure metals
What is an arsenical bronze?
An arsenical bronze is a natural alloy of tin consisting of a small amount of arsenic, of a better quality than pure copper.
What are two disadvantages of using alloys instead of pure metals?
Alloys (mixtures of metals and other elements) have different properties form pure metals.Two examples:An alloy of carbon & iron males steel which can be much harder than ironAn alloy of copper and tin makes bronze which is harder and more corrosion resistant than either of the pure metals
Is aluminum harder than lead or copper?
It depends on the alloy and temper of each material. Beryllium copper alloys are harder than the softest aluminum alloys, and high-strength aluminum alloys are harder than pure copper (which is quite soft). And almost every metal is harder than lead, except a few such as gold.
Why was bronze better than copper as a material use in making tools?
Bronze doesn't spark or flake. In some cases, bronze hammers are used to tap things like bearings into place to avoid contamination from chips flying off like you get with a steel hammer.
