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
25 Views
Question

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

Related Questions

Which element is likely to be the least reactive non-metal based on the provided data? 22
What is the main reason for the difference in color between MnO₄⁻ (purple) and MnO₄²⁻ (gree... 22
Which transition metal ion is expected to be colorless in aqueous solution? 20
Who took a five-wicket haul to dismantle England’s batting lineup in the Women’s ODI World Cup s... (Current Affairs) 22
Which iconic Indian restaurant in London is facing the threat of losing its location on Regent Stree... (Current Affairs) 20