NEET 2024 Physics and Chemistry Paper Code Q3
© examsiri.com
Question : 68 of 100
Marks:
+1,
-0
The energy of an electron in the ground state ( n = 1 ) for He + ion is − x J , then that for an electron in n = 2 state for Be 3 + ion in J is
[NEET 2024]
Go to Question: