How can gravity overcome temperature and diffusion forces of gasses?

Gravity acts on gases as the molecules have mass. However, they are more influenced by temperature at our normal temperature range. At 25°C, the effect of temperature on molecular motion is about 30000 times higher than gravity forces. Thus, in gases, diffusion is more prominent compared to gravity.

right

explanation:

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.