Question

6. I. Based upon the above information, solve the questions given below :
(a) Which of the following orbitals has the lowest energy?
40, 45, 5s, 5p
(b) Which of the following orbitals has the highest energy?
5p, 50, 51, 6s, 6D​

Answer 1

Explanation:

unable to understand..!

please post it clearly.