Are electrons really elementary particles?
39244
References on the non-compositeness of the known elementary particles
77682
Are elementary particles ultimate fate of black holes?
98902
How can particles be emitted from particles?
79690
What actually are virtual particles?
58503
Electrons moving faster than light and backward in time?
89420
Can quarks be considered real and elementary?
11816
Why don't electrons crash into the nuclei they "orbit"?
24540
Experimental boundaries for size of electron?
80719
What defines the mass of elementary particle?
104024
Does the mass of an electron change with its "energy state"?
131072
Why do physicists believe that particles are pointlike?
73754
Why do we think there are only three generations of fundamental particles?
44953
Gauge symmetries and elementary particles
119217
If particles are points, then aren't atoms empty space?
111934
Does the Pauli exclusion principle instantaneously affect distant electrons?
94442
Fundamental particles identical or just differences very small?
12433
How do $\pi^0$ particles exist?