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(A) The actinoids exhibit a wide range of oxidation states due to the comparable energies of $5f$,$6d$,and $7s$ orbitals.$Np$ (Neptunium) and $Pu$ (Pl

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$Np$ and $Pu$

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(A) The actinoids exhibit a wide range of oxidation states due to the comparable energies of $5f$,$6d$,and $7s$ orbitals.$Np$ (Neptunium) and $Pu$ (Plutonium) are known to exhibit oxidation states ranging from $+3$ to $+7$.$U$ (Uranium) typically shows $+3$ to $+6$,while $Am$ (Americium) shows $+3$ to $+6$.Therefore,$Np$ and $Pu$ are the elements that can form compounds in the $+3$ to $+7$ oxidation states.

Which of the following elements can form compounds in $+3$ to $+7$ oxidation states?

Similar Questions

Identify the incorrect statement among the following.

Assertion : Magnetic moment of $Dy^{3+}$ is highest among lanthanoids.
Reason : Orbital motion contributes to the magnetic moment.

Which one of the following is a radioactive lanthanide?

What are alloys? Name an important alloy which contains some of the lanthanoid metals. Mention its uses.

Identify the formula of compound $(B)$ formed in the following reaction:
$(i)$ Lanthanoids $(Ln)$ are burnt in oxygen to form compound $(A)$.
$(ii)$ Compound $(A)$ reacts with $CO_2$ in excess to form compound $(B)$.

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