20 мая 2023 г. · Which one of the following pairs of subshell has the lowest energy as compared to other pairs of subshell? A. 1s, 2s B. 2s, 2p C.' 3s, 3p D. 3s, 4s

14 июн. 2017 г. · For example, the whole configuration with the least energy would be 1s2 for helium.

For example, in the exercise provided, the subshell 2s has an (n + l) value of 2, which is lower than all others, making it the lowest energy subshell.

2 дек. 2021 г. · The 3d energy level is the lowest (note the “3”), followed by the 4s and the 4p is the highest. · Don't be led astray by the Aufbau principle. How to determine which orbital has the lowest energy level Which orbital has the lowest energy in an atom? - Quora If electrons fill shells based on filling lowest energy levels first ... From amongst K, L, M and N shells, which is associated with ... Другие результаты с сайта www.quora.com

18 мая 2021 г. · The lowest energy sublevel is always the 1s sublevel, which consists of one orbital. The single electron of the hydrogen atom will occupy the 1s ...

1. The subshell which possess lowest in energy is 4s. Energy of sushell is directly proportional to (n+l) value. Fo…

9 янв. 2020 г. · The energy of the orbitals are calculated using n+l values of orbitals. 4d=4+2=6. 4f=4+3=7. 5s=5+0=5. 5p=5+1=6. So 5s lowest energy. Hence, ...

The order of decreasing energy is 7s, 6p, 5d, 4f, 6s, 5p, 4d, 5s, 4p, 3d, 4s, 3p, 3s, 2p, 2s, 1s.

5s has the lowest energy. Option C is correct. Note: The outer shell electrons are unable to experience the full positive charge of the nucleus.