Search any question & find its solution
Question:
Answered & Verified by Expert
\(4 f^2\) electronic configuration is found in
Options:
Solution:
2179 Upvotes
Verified Answer
The correct answer is:
\(\mathrm{Pr}^{3+}\)
Hint : \(\operatorname{Pr}(59)=[X e] 4 f^3 6 s^2\)
\(\therefore \mathrm{Pr}^{+3}=[\mathrm{Xe}] 4 \mathrm{f}^2\)
\(\therefore \mathrm{Pr}^{+3}=[\mathrm{Xe}] 4 \mathrm{f}^2\)
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.