C-03-Q163mediumsingle_mcq
According to the Bohr 2n² rule alone, M shell should hold up to 18, but Potassium's 19th electron goes to:
According to the Bohr 2n² rule alone, M shell should hold up to 18, but Potassium's 19th electron goes to:
- aM
- bL
- cN
- dP