The elements of which of the following pairs are isobars? तत्त्वों का कौन-सा युग्म समभारिक परमाणु वाला है?

🎲 Try a Random Question  |  Total Questions in Quiz: 119  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
UPSC CDS Previous Papers 2020 (I) General Knowledge - Bilingual — practice the complete quiz, review flashcards, or try a random question.


The elements of which of the following pairs are isobars? तत्त्वों का कौन-सा युग्म समभारिक परमाणु वाला है?