Question

the increasing order of energy Of the orbitals 1s, 2s, 2p is [ ]​

Answer 1

Answer:

The order of the electron orbital energy levels, starting from least to greatest, is as follows: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p. ... For example, the 2p shell has three p orbitals

Explanation:

Answer 2

the increasing order of energy Of the orbitals 1s, 2s, 2p is  from the lowest energy state to the highest energy state.

Explanation:

• As a result of this when an electron moves from the higher energy state to the lower energy state there is liberation of energy.

• this liberation of energy results in the formation of a light in a particular wavelength. The higher the number of the the orbit the higher is the energy. In addition to this the S orbital has the least amount of energy as compared to the P orbital.

To know more about orbital energy,

variation of s p d f orbital energy of atom in a periodic table - Brainly.in

https://brainly.in/question/5593713