Aluminium is usually found in +3 oxidation stagte. In contarast, thallium exists in +1 and +3 oxidation states. This is due to :

Question

Aluminium is usually found in +3 oxidation stagte. In contarast, thallium exists in +1 and +3 oxidation states. This is due to : (A) lanthanoid contraction (B) lattice effect (C) diagonal relationship (D) inert pair effect

Tardigrade Admin · Accepted Answer

Inert pair effect is promenent character of p - block element.

Q. Aluminium is usually found in +3 oxidation stagte. In contarast, thallium exists in +1 and +3 oxidation states. This is due to :

lanthanoid contraction

lattice effect

diagonal relationship

inert pair effect

Inert pair effect is promenent character of p - block element.

Q. Aluminium is usually found in $+ 3$ oxidation stagte. In contarast, thallium exists in $+ 1$ and $+ 3$ oxidation states. This is due to :