Thallium

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Atomic Structure
Symbol Tl
Atomic Number 81
Atomic Mass 204.4g/mol
Periodic Table
Group 13
Row / Period 5
Element Category Duusra dhaatu
Chhapa
Thallium ke electron shell


Thallium ek chemical element hae, jiske chemical symbol Tl, atomic number 81 aur atomic mass 204.4 hae.

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