Editing Quark (section)

=== Table of properties ===
{{See also|Flavour (particle physics)}}
The following table summarizes the key properties of the six quarks. [[Flavour quantum numbers|Flavor quantum numbers]] ([[isospin]] (''I''<sub>3</sub>), [[Charm (quantum number)|charm]] (''C''), [[strangeness]] (''S'', not to be confused with spin), [[topness]] (''T''), and [[bottomness]] (''B''′)) are assigned to certain quark flavors, and denote qualities of quark-based systems and hadrons. The [[baryon number]] (''B'') is +{{sfrac|1|3}} for all quarks, as baryons are made of three quarks. For antiquarks, the electric charge (''Q'') and all flavor quantum numbers (''B'', ''I''<sub>3</sub>, ''C'', ''S'', ''T'', and ''B''′) are of opposite sign. Mass and [[total angular momentum]] (''J''; equal to spin for point particles) do not change sign for the antiquarks.

{| class="wikitable" style="margin: 0 auto; text-align:center"
|+'''Quark flavor properties'''<ref name=PDGQuarks>
{{cite journal
 |author1=K. A. Olive
 |display-authors=etal
 |collaboration=[[Particle Data Group]]
 |title=Review of Particle Physics
 |journal=[[Chinese Physics C]]
 |volume=38 |issue=9 |pages=1–708
 |year=2014
 |bibcode=2014ChPhC..38i0001O
 |doi=10.1088/1674-1137/38/9/090001 |pmid=10020536
 |doi-access=free
 |arxiv=1412.1408
}}</ref>
! colspan="2" | Particle
! rowspan="2" | Mass<sup>*</sup> {{br}}{{bracket|{{val|ul=MeV/c2}}}}
! rowspan="2" width="50"| ''J'' {{br}}{{bracket|[[elementary charge|''ħ'']]}}
! rowspan="2" width="50"| ''B''
! rowspan="2" width="50"| ''Q'' {{br}}{{bracket|[[elementary charge|''e'']]}}
! rowspan="2" width="50"| ''I''<sub>3</sub>
! rowspan="2" width="50"| ''C''
! rowspan="2" width="50"| ''S''
! rowspan="2" width="50"| ''T''
! rowspan="2" width="50"| ''B′''
! colspan="2" | Antiparticle
|-
! Name
! Symbol
! Name
! Symbol
|-
|colspan="13"|'''''First generation'''''
|-
| up
| {{SubatomicParticle|Up quark}}
| {{val|2.3|0.7}}&nbsp;±&nbsp;0.5
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| +{{sfrac|2|3}}
| +{{sfrac|1|2}}
| 0
| 0
| 0
| 0
| antiup
| {{SubatomicParticle|Up antiquark}}
|-
| down
| {{SubatomicParticle|Down quark}}
| {{val|4.8|0.5}}&nbsp;±&nbsp;0.3
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| −{{sfrac|1|3}}
| −{{sfrac|1|2}}
| 0
| 0
| 0
| 0
| antidown
| {{SubatomicParticle|Down antiquark}}
|-
|colspan="13"|'''''Second generation'''''
|-
| charm
| {{SubatomicParticle|Charm quark}}
| {{val|1275|25}}
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| +{{sfrac|2|3}}
| 0
| +1
| 0
| 0
| 0
| anticharm
| {{SubatomicParticle|Charm antiquark}}
|-
| strange
| {{SubatomicParticle|Strange quark}}
| {{val|95|5}}
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| −{{sfrac|1|3}}
| 0
| 0
| −1
| 0
| 0
| antistrange
| {{SubatomicParticle|Strange antiquark}}
|-
|colspan="13"|'''''Third generation'''''
|-
| top
| {{SubatomicParticle|Top quark}}
| {{val|173210|510}} ±&nbsp;710&nbsp;*
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| +{{sfrac|2|3}}
| 0
| 0
| 0
| +1
| 0
| antitop
| {{SubatomicParticle|Top antiquark}}
|-
| bottom
| {{SubatomicParticle|Bottom quark}}
| {{val|4180|30}}
| {{sfrac|1|2}}
| +{{sfrac|1|3}}
| −{{sfrac|1|3}}
| 0
| 0
| 0
| 0
| −1
| antibottom
| {{SubatomicParticle|Bottom antiquark}}
|}
{{center|1=<small><br/>''J'': [[total angular momentum]], ''B'': [[baryon number]], ''Q'': [[electric charge]], ''I''<sub>3</sub>: [[isospin]], ''C'': [[Charm (quantum number)|charm]], ''S'': [[strangeness]], ''T'': [[topness]], ''B''′: [[bottomness]]. <br/>* Notation such as {{val|173210|510}}&nbsp;±&nbsp;710, in the case of the top quark, denotes two types of [[measurement uncertainty|measurement uncertainty]]: The first uncertainty is [[statistical error|statistical]] in nature, and the second is [[systematic error|systematic]].</small>}}