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Radon

Wikipedia se
Badlao 18:50, 12 August 2011 tak WikitanvirBot (Baat | yogdaan) (r2.7.1) (robot Adding: ta:ரேடான்) se
Atomic Structure
Symbol Rn
Atomic Number 86
Atomic Mass 222 g/mol
Periodic Table
Group 18
Row / Period 6
Element Category Nonmetal, Noble gas
Chhapa
Radon ke electron shell


Xenon ek chemical element hae jiske symbol Xe, atomic number 54, aur atomic mass 131.3 hae.