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The copper on earth was created in a supernova explosion that predated the formation of our solar system (ie before 4600 million years ago).
Copper elsewhere in the universe will have been created at different times in other supernova explosions.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoJewelry, weapons, armors, tools, and various building materials like decorative tiles made of bronze were harder and more durable than their stone and copper predecessors.
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It is a key component of the alloy called "bronze", which gave rise to the "bronze age".
Wiki User
∙ 10y agoAlloying copper with tin to make bronze was first practiced about 4000 years after the discovery of copper smelting
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Can copper turning be used to test how pH affects copper corrosion?
If copper is present, the solution will turnblue...
What is bornite used for?
It is used to extract copper.
A reddish-orange element used for electrical writing?
Copper its symbol is Cu and its atomic number is 29.
What has sulfur been used in the past?
what has sulfur been used in the past?what has sulfur been used in the past?
Insoluble base used to make copper sulfate?
copper (II) oxide
What was used to make a penny in the past?
Copper and tin
What is a common metal used in wires to conduct electricity?
copper or even more often brass Copper and aluminum are used in house wiring. Aluminum is typically used in the entrance cable and copper for everything past the breaker panel. Aluminum was used for house wiring a few decades ago but it was linked to numerous electrical fires because the connections would weaken over time.
Before people had paper what did they use?
Several used materials in the past: papyrus, parchment, dried clay, copper foils, etc.
Why is copper plumbing used in homes but not aluminum plumbing?
Copper is the metal used for plumbing in houses, there are many reasons behind it 1. Copper is the main metal for electrical wiring compare with aluminium. 2. Copper is an excellent conductor of electricity and heat. 3. Copper is resistant to corrosion and very unreactive. Copper is malleable which makes it an ideal material for gas pipes and water pipes. 4. Copper is below hydrogen in the reactivity series and therefore it does not react with water. 5. Copper lead compounds in water are toxic. It was used for plumbing in the past time. For more information visit at: alliedallcityinc.com
What materials did the copper Inuit use to make clothes in the past?
They used Seal Blubber and caribou hides and fur
Why is Cu used for copper?
Cu is used for copper as it is an abbreviation of the Latin word for copper, which is Cuprum.
Who first used copper?
your mom first used copper
How much copper is there in the world?
It is estimated that there is about 3.5 billions tons of undiscovered copper in the world. Copper has been rising in value for the past several years.
What were pennies made of in the past?
I think the same now, copper.
Why can iron be used used to get copper from copper sulfate solution?
Iron is more reactive than copper
Why can iron be used to get copper from copper sulfate?
Iron can be used to get copper from Copper Sulfate because it is more reactive than Copper (higher up in the reactivity series).
What is copper 67 used for?
Copper-67 is used to treat cancers.
