Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All d and f BLOCK ELEMENTS Questions
9 Views
Question

What is the electronic configuration of Promethium (Pm) for its Ln³⁺ ion?

Related Questions

Which Lanthanoid ion's formation is favored by having a half-filled f-orbital, making it an oxidant? 7
What is the main reason for the interconversion between chromate and dichromate ions in solution? 6
What is the primary reason Cr2+ (d4) is a better reducing agent than V2+ (d3), according to principl... 5
Where did a wall collapse due to heavy rains result in seven deaths in Delhi on August 9, 2025? (Current Affairs) 18
Which organization is hosting a nationwide 'Study in the US' education fair across eight Indian citi... (Current Affairs) 12