Timeline for What is the significance of the proton and neutron being approximately the same mass?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 27, 2016 at 14:21 | vote | accept | Jack Pan | ||
| Aug 27, 2016 at 5:25 | comment | added | anna v | "are equal " within the width introduced by the existence of electromagnetic and weak contributions in higher orders | |
| Aug 24, 2016 at 20:17 | history | answered | Bruce Lee | CC BY-SA 3.0 |