reegend19 reegend19
  • 12-11-2017
  • Chemistry
contestada

What element has 3 electrons in its 5d sublevel?
A.Nd
B.Nb
C.Ta
D.U

Respuesta :

Lucifer6 Lucifer6
  • 13-11-2017
C. Ta 
   Tantalum has 3 electrons in its 5d-sublevel
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