answersLogoWhite

0

This particle is the electron.

User Avatar

Sister Little

Lvl 13
3y ago

Still curious? Ask our experts.

Chat with our AI personalities

DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
More answers

This is a difficult question because size doesn't really apply to particle physics, even less when one considers particle-wave dualities. Of all the particles that can be considered as "matter", muon neutrinos (νμ) are currently understood as the lightest, with a mass of about 170 keV, or around 3.311 x 10-31 kilograms.

On the other hand, forces are also carried by (non-matter) particles, photons (mediate the electromagnetic force) and gluons (mediate the strong nuclear force) are both known to have zero mass.

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the smallest particle?
Write your answer...
Submit
Still have questions?
magnify glass
imp