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

Electron shell 029 Copper
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.
Yadua Taba

Yadua Taba (pronounced jandua tamba) Fiji me Vanua Levu ke lage ek chhots island hai. Iske area 7 square kilometres aur maximum altitude 100 meters hai. Yadua Taba me Fijian Crested Iguana, (Brachylophus vitiensis) paawa jae hai.

Periodic table
H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca Sc   Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y   Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
Alkali metals Alkaline earth metals Lanthanide Actinoids Transition metals Other metals Metalloids Other nonmetals Halogens Noble gases

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