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What atomic number is Copper?

Copper

Copper

29 is the atomic number of Copper.
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What is the atomic number (the number of protons found in an atom) of the element copper, the chemical element with the symbol Cu and atomic number 29?
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29 is the atomic number
This answer was supplied by one of our users. View details.
Posted at 19:41 on October 13, 2010.
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External web pages (using standard web search):

Copper - Wikipedia, the free encyclopedia
Copper ( / ˈ k ɒ p ər / kop-ər) is a chemical element with the symbol Cu (from Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and ...
http://en.wikipedia.org/wiki/Copper
Chemical Elements.com - Copper (Cu)
Name: Copper Symbol: Cu Atomic Number: 29 Atomic Mass: 63.546 amu Melting Point: 1083.0 °C (1356.15 K, 1981.4 °F) Boiling Point: 2567.0 °C (2840.15 K, 4652.6 °F)
http://www.chemicalelements.com/elements/cu.html
What is the atomic number of copper
The atomic number of Copper (Cu) is 29.0. See the Web Links for more information about copper to the left of this answer.
http://wiki.answers.com/Q/What_is_the_atomic_number_of_copper
Copper
Name: Copper Symbol: Cu Atomic Number: 29 Atomic Weight: 63.546000 Family: Transition Metals CAS RN: 7440-50-8 Description: Reddish orange transition metal.
http://www.3rd1000.com/elements/Copper.htm
WebElements Periodic Table of the Elements | Copper | Essential ...
Copper Essential data: names, symbol, atomic number, and atomic weight; block, period, and group in periodic table; description; standard state; registry number; and isolation
http://www.webelements.com/copper/

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