Electron is not a particle, present atomic theories are all wrong.

How to prove it?

Electric Current speed in conductors must be instantaneous otherwise alternating current is impossible working.

The present theory says current speed in the conductor is light speed is mistaken. All the electrons in the current must move simultaneously similar to water movement in the waterline.

Water in the waterline is not compressible. Current in the wire must not be compressible. Otherwise constant current flow will be impossible.

Solid and liquid matters are not compressible, therefore atoms must not be compressible. Electron clouds or electron shells or electron waves or electron orbits are easily compressible. The present theory says atoms are 99.9999% empty space is totally impossible. Atoms must be solid balls, otherwise, matters cannot be incompressible.