Why doesn't an electron's charge rip the electron apart?
86763
If like charges repel, why doesn't a charge break itself apart?
76757
How do photons know they can or can't excite electrons in atoms?
39071
Why do electrons not fully fill up all the orbitals sequentially?
113727
Is Coulomb's law accurate for moving charges?
62367
Why can two (or more) electric field lines never cross?
144948
Why doesn't an electromagnetic wave violate conservation of energy?
137653
Why doesn't the LHC accelerate electrons?
140176
What keeps electrons on a negatively-charged conductor from leaving?
20997
Can an electron jump to a higher energy level if the energy is insufficient or exceeds the $\Delta E$?
111610
Why do electrons, according to my textbook, exist forever?
96923
Why do electrons orbit protons?
55400
Why do we use the electron volt?
133542
Why can't an electric field line suddenly break?
69885
What is an Electron?
90917
Why do we have an elementary charge but no elementary mass?
25262
Why can we apply the $E=hf$ equation for electrons?
123657
Why do physicists think that the electron is an elementary particle?