Technetium ek chemical element hae, jiske chemical symbol Tc aur atomic number 43 hae.

Atomic Structure
Symbol Tc
Atomic Number 43
Atomic Mass g/mol
Periodic Table
Group 7
Row / Period 5
Element Category Transition dhaatu
Chhapa
Technetium ke electron shell


file:Tc,43.jpg
Technetium foil

Chhapa ke gallery badlo