Question

1) FOR ELECTRONIC CONFIGURATION THE ORDER OF ENERGIES ?
2) EXCEPTION CASES OF ELECTRONIC CONFIGURATION

Answer 1

Explanation:

1s 2s 2p 3s 3p 4s 3d 4p 5s 4d

this is correct energy order

24 ca

29 cu

42 mo

46 Pd

47 Ag

this are exceptions

Answer 2

Answer:

Explanation:

s 2s 2p 3s 3p 4s 3d 4p 5s 4d

this is correct energy order

24 ca

29 cu

42 mo

46 Pd

47 Ag

this are exceptions