Configuration (5) 2. Configuration (1) and Configuration (5) 3. Conflguration (2) 4.
Configuration (2) and Configuration (3) 5. Configuration (1) and Configuration (3) 6.
Configuration (1) and Configuration (2) 7. Configuration (4) ion (1) 9. Conflguration (3) 10.
Conflguration (5)
Solution
configuration 4 since the charge is single, the potential energy is is minimum.