Which of the following $f$-block elements exhibits the highest oxidation state?
- A$U$
- B$Np$
- C$Am$
- D$Pa$
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Similar Questions
The common oxidation state of $f$-block elements is $+3$. The other stable oxidation states of $^{63}Eu$ and $^{65}Tb$ are respectively:
Which series of elements are radioactive?
Easy
View SolutionWhat does lanthanoid contraction result in?
Easy
View SolutionThe $f$ orbitals are half-filled and completely filled,respectively,in which of the following lanthanide ions?
(Given: Atomic numbers: $Eu=63, Sm=62, Tm=69, Tb=65, Yb=70, Dy=66$)
(Given: Atomic numbers: $Eu=63, Sm=62, Tm=69, Tb=65, Yb=70, Dy=66$)
What is the number of unpaired electrons present in $f$-orbital at $+3$ oxidation state of $Lu (Z=71)$?
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