[Mr. K]

Ok here’s one for the scientists here...

if an electron can only occupy certain valence shells within an atom, and ‘jumps’ from one quantum level to another, then what happens to an electron freed from an atom?

is it able to move without dissapearing at one place and reappearing at the next?

or does it become more of a wave when traveling? (wave/particle dual nature)

[EvilOverlord]

My understanding, not being a professional physicist, is that the electron is confined to one of several energy levels when it is bound to the atom. Applying enough energy to free the electron (known as the 'work function'), allows the electron to have any energy level, and can move freely.

Free space is essentially a continuum of an infinite number of very closely spaced energy levels that the electron can occupy.

An electron is a wave function when bound to the atom. It has no single position, but appears as an 'electron cloud' around the atom. The electron may appear to be a particle, or a wave, in free space, depending on its interactions with other matter, energy, and observers. It's always a particle and a wave. It's called wave-particle duality.

[bert]

It is electricity
Happens all the time