Question

According to Aufbau principle, the subshells 5s, 4f, 4d, 4p, 5p are arranged in the increasing order of energies as​

Answer 1

Answer:

As we proceed with atoms with multiple electrons, those electrons are added to the next lowest sublevel: 2s, 2p, 3s, and so on. The Aufbau principle states that an electron occupies orbitals in order from lowest energy to highest.