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BITSAT 2011
Exam
BITSAT
Year
2011
Subject
Chemistry
Chapter
Structure of Atom

BITSAT 2011 · Chemistry · Structure of Atom

Which of the following exhibit only+ 3 oxidation state?

Which of the following exhibit only+ 3 oxidation state?

Options

  1. AU\mathrm{U}
  2. BTh
  3. CAc\mathrm{Ac}
  4. DPa\mathrm{Pa}

Correct answer

C. Ac\mathrm{Ac}

Step-by-step solution

Ac(89)=[Rn][6d1][7s2]\mathrm{Ac}(89)=[\mathrm{Rn}] \left[6 d^{1}\right]\left[7 s^{2}\right]
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