Given below are two statements: Assertion (A): In TlI3, which is isomorphous to CsI3, the metal thallium is present in the +1 oxidation state. Reason (R): Thallium (Tl) metal has fourteen f-electrons in its electronic configuration. In the light of the above statements, choose the most appropriate answer:

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Chemistry · p-Block Elements

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both A and R are correct but R is NOT the correct explanation of A

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