The total energy of an electron in an atom in an orbit is -3.4 eV . Its kinetic and potential energies are respectively
-3.4 e V, -3.4 eV
-3.4 e V , - 6.8 e V
3.4 e V , - 6.8 e V
3.4 e V , 3.4 e V
Option 1)
-3.4 e V, -3.4 eV
Option 2)
-3.4 e V , - 6.8 e V
Option 3)
3.4 e V , - 6.8 e V
Option 4)
3.4 e V , 3.4 e V