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MHT-CET PCM 03 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 031 Mark
MCQ
Actinoid series begins at ____________ and ends at ____________.
  • A
    actinium (Z = 89); nobelium (Z = 102)
  • B
    cerium (Z = 58); lawrencium (Z = 103)
  • ✓
    thorium (Z = 90); lawrencium (Z = 103)
  • D
    cerium (Z = 58); lutetium (Z = 71)
✓

Answer

Correct option: C.
thorium (Z = 90); lawrencium (Z = 103)
C

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