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Transition and Inner Transition Elements — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryTransition and Inner Transition Elements1 Mark
MCQ
Find the odd one out.
  • ✓
    Ac
  • B
    U
  • C
    Pa
  • D
    Np
✓

Answer

Correct option: A.
Ac
Ac
Reason: Except Actinium all the remaining elements are synthetically prepared.

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