What is Hund's rule?
Electrons occupy every orbital in each subshell once and then occupy the full orbital with both electrons
IN
Related Chemistry A Level answers
All answers ▸What is fractional distillation used for in industry? Explain the molecular basis behind it.
Explain why the boiling point of PH3 is lower than the boiling point of AsH3
How do anti-bumping granules work?
Deduce which of Na+ and Mg2+ is the smaller ion. Explain your answer.