JEE Main 202126 Feb, Evening shiftChemistryMediump-Block Elements95× since 2002
Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : In TlI₃, isomorphous to CsI₃, the metal is present in +1 oxidation state.
Reason R : Tl metal has fourteen f electrons in its electronic configuration.
In the light of the above statements, choose the most appropriate answer from the options given below :