0
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on Earth is made to illustrate what?
Wiki User
∙ 14y ago
that in a copper penny there is one atom for every person on earth.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How the copper is mined?
copper is mined usually from the rock and if you don't want it that way people don't really mine it they find it they only mine copper ore not copper.
What are some intresting facts about copper?
coins used to be made of copper and people used to melt them down and sell them as lumps of copper because they could make money from this because the copper coins were worth less as coins than as just lumps of copper because copper was fairly expensive
Why do copper coins go dull?
because the old copper coins are made of pure copper but they had to make them out of different matierials because the copper the coin was made of was worth more than the coin itself, therefore people were melting down copper coins and selling the copper. the new coins are now made of a small percent of copper and more iron.
Intelligent people who have more of two chemical elements in their hair than less intelligent people what are they?
copper and zinc
What metal goes green in vinegar?
The metal that will turn green in vinegar is copper. Many people place copper in vinegar as a way to give it a very fast patina.
How does the comparison between the ghetto and Warsaw help to illustrate the living conditions for Jewish people?
Warsaw was a ghetto, but life was very poor for all jews.
Can copper and gold be recycled instead of mined?
Copper and gold ARE recycled. However, recycling does not provide for ADDITIONAL metals- it only reuses metals that have already been mined. More people use more metals. As the number of people increase, so does the demand for all metals- including copper and gold.
Why did people mine copper in the copper age?
Because copper is relatively easy to smelt.
Who discoverded copper?
We do not know. Copper was discovered before we had writing to keep records. People have used copper for about 6,000 years.
What are the use of price comparison sites?
These useful online sites give people who access their site comparison of options to buy specific & unique gifts they seek. The price comparison give best price & site its on for these people.
How can copper affect people health?
if copper is ingested it can cause a blood disease.
How does copper meet people's needs?
copper conducts electricity so their can be electronics
What is the ratio of people who work in Brazil?
A ratio is a comparison of one number to another. The second number has not been specified in this question. The answer depends on what you want to compare to the number of people who work in Brazil.You will get different numbers if you want the ratio of people who work in Brazil to the number of:people who work in other countries,people who live in Brazil but don't (or cannot) work.people who cannot speak Portuguese but live in Brazil
Why don't people mine copper?
They do.
How the copper is mined?
copper is mined usually from the rock and if you don't want it that way people don't really mine it they find it they only mine copper ore not copper.
What is an measurement standard?
An exact quantity of people used for a comparison. Their is also scientific notation to standard notation which is changing scientific notation so it would be a standard number.
Why do people like copper jewelry?
There are many reasons that most people like handmade copper jewelry. Copper has a beautiful color that gives a warm feeling to a person. It is a soft metal so you can shape it to your wrist easier. There are also health reasons that people prefer to wear copper jewelry. It is believed to be helping people who have arthritis.
