Which of the orbitals 4s, 4p, 4d and 4f has the lowest energy? By: Sunday|Published on: Aug 20|Categories: Chemistry WAEC| 0 comments A. 4f B. 4p C. 4d D. 4s Correct Answer: Option D – 4s Users Also Read These:How many unpaired electron are in the p-orbitals of…The shape of s-orbitals is?"Electrons always occupy the lowest empty energy…Electrons enter into orbitals in order of increasing…A chemical reaction in which the hydration energy is…SEE ALSO On exposing palm wine to air for some days, it becomes sour owing to the conversion of?