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STD 12 - 4. d and f- block elements — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. d and f- block elements4 Marks
MCQ
The electronic configuration of Curium (Atomic number $96$) is
  • A
    $[Rn]\,5f^3\, 6d^5\, 7s^2$
  • B
    $[Rn]\, 5f^7\,6d^2\, 7s^1$
  • ✓
    $[Rn]\, 5f^7\,6d^1\, 7s^2$
  • D
    $[Rn]\, 5f^8\, 6d^6\, 7s^2$
✓

Answer

Correct option: C.
$[Rn]\, 5f^7\,6d^1\, 7s^2$
c
Curium (at. no. $96$) $[Rn]\,5f^7\,6d^1 + 7s^2$

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