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Wikipedia se
Atomic Structure
Symbol Cu
Atomic Number 29
Atomic Mass 63.55 g/mol
Periodic Table
Group 11
Row / Period 4
Element Category Transition
Copper ke electron shell

Some small pieces of copper in a tube. New copper is a pink color. The color changes to the more orange colour that many people have seen soon when new copper is left in air.

Copper ek chemical element hain jiske symbol "Cu", atomic number 29 aur mass number 63.55 hain

References[badlo | source ke badlo]