Question

write the energy order of different subshell​

Answer 1

Answer:

The different subshells are s, p, d, f. These subshells holds different number  of electrons. These subshells include different orbitals.

The increasing order of the energy of the sublevels of subshells is:

1s<2s<2p<3s<3p<4s<3d<4p<5s<4d<5p<6s<4f<5d<6p<7s<5f<6d<7p<8s……

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