Yer that is probably where my thinking is hugely wrong, that I can't stop thinking that an electron is not a billiard ball like object.
What I would really like to know is what forces (if any) would stop it when it gets close?
1) Yer sorry i was just meaning shooting an electron so it hits the nucleus sort of at the centre of a face (I realize it wouldn't be that accurate)
2) Yer I get you point but I was just trying to get at what would stop it
I am just a tiny bit confused at what would happen if you shot an electron directly at an ion's (with no electrons like deutrium 2+...) nucleus? would it stop and if so why?