Jee Main
Atoms And Nuclei
JEE Main 2026 (Online) 28th January Morning Shift
MCQ+4 / -12026
An atom ${ }_3^8 X$ is bombarded by shower of fundamental particles and in 10 s this atom absorbed 10 electrons, 10 protons and 9 neutrons. The percentage growth in the surface area of the nucleons is recorded by :