Jee Main
Atoms And Nuclei
JEE Main 2025 (Online) 7th April Morning Shift
MCQ+4 / -12025
In a hydrogen like ion, the energy difference between the $2^{\text {nd }}$ excitation energy state and ground is 108.8 eV . The atomic number of the ion is:
Jee Main
JEE Main 2025 (Online) 7th April Morning Shift
In a hydrogen like ion, the energy difference between the $2^{\text {nd }}$ excitation energy state and ground is 108.8 eV . The atomic number of the ion is: