What is the "empty space" in an atom?

[Lauda]

It has but , try typing in youtube , this is complicated.

No it doesn't really have. I've done my quick search.

[superresistant]

Vacuum.

Vacant.

Void.

[DAYAGO]

It's where a galaxy fetus is being incubated

So beautiful!!!!

[noviapriani]

To ultra-simplify. Most of the electron cloud is empty of a particle when the electron is a particle (when its being measured). But it would be changing locations so fast that the space isn't really empty. If you could blow a hydrogen atom up to a massive scale and then tried to poke the nucleus with your finger, it would be like trying to poke your finger past the blades of a nearly infinitely fast whirling fan.