Rank the electrons by relative energy within an atom of mercury.
i. (5, 0, 0, +½)
ii. An electron in a 4d subshell.
iii. (4, 0, 0, -½)
iv. (3, 2, -2, -½)
v. (1, 0, 0, -½)
vi. (2, 1, -1, +½)
vii. (4, 2, 1, -½)
viii. An electron in a 3p subshell.
ix. (4, 1, 0, +½)
x. (3, 0, 0, -½)
xi. (2, 1, 1, -½)
xii. (4, 3, -3, +½)
Please explain how you got to the answer.