Why protons and electrons attract each other?
40288
What's the relation between virtual photons and electromagnetic potentials?
111445
Why is a proton assumed to be always at the center while applying the Schrödinger equation?
98419
How do you fit a dipole in an electron?
30229
Stable Nuclei - Deviation from equal protons and neutrons
127140
Why does magnet attract iron but not other metals?
98902
How can particles be emitted from particles?
5832
Why don't metals bond when touched together?
52974
Why are the higher angular momentum states of a hydrogen atom closer to the nucleus?
60969
What is in the space between a nucleus of an atom and its electrons?
65294
Can an electron be in two places at the same time?
2872
Kepler problem in time: how do two gravitationally attracted particles move?
19597
Are all electrons identical?
77997
What is the reason for the shift in balance between neutrons and protons in the early universe?
69799
Why, fundamentally, are particles charged?
21187
What happens in electron-electron collisions?
137837
Why electrons can't radiate in their atoms' orbits?
128619
Why does an electron shell further away from nucleus has higher energy level?