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→About Hadrons
===About Hadrons===
: '''Hadrons''', though extremely small, are not [[Fundamental Particle|fundamental particles]] as they are made of [[quark]]s.
: '''Hadrons''' include:
:*[[Baryon]]s - A type of [[hadron]] made of 3 [[quark]]s.
:**[[Proton]] - A type of [[baryon]] with a [[mass]] of 1.67x10<sup>-27</sup> kg and a [[Electrical Charge|charge]] of 1.60x10<sup>-19</sup>[[Coulomb]]s, made of 2 [[Up-quark]]s and 1 [[Down-quark]].:**[[Neutron]] - A type of [[baryon]] with a [[mass]] of 1.67x10<sup>-27</sup> kg and zero [[Electrical Charge|charge]], made of 2 [[Down-quark]]s and 1 [[Up-quark]].
:*[[Meson]]s - Types of [[hadron]] consisting of a [[quark]]-[[antiquark]] pair.
: '''Hadrons''' are affected by the:
:*[[Electromagnetic Interaction]]
:*[[Gravitational Interaction]]
{| border="1" style="border-collapse:collapse"
|+ Properties of the '''Hadrons'''.
| style="height:20px; width:120px; text-align:center;"|'''Hadron'''
| style="height:20px; width:120px; text-align:center;"|[[Electrical Charge|'''Charge''']]/[[Elementary Charge|e]]
| style="height:20px; width:120px; text-align:center;"|'''[[Strangeness]]'''
| style="height:20px; width:120px; text-align:center;"|'''[[Conservation of Baryon Number|Baryon Number]]'''
| style="height:20px; width:120px; text-align:center;"|'''[[Quark]] Composition'''
|-
| style="height:20px; width:120px; text-align:center;"|
[[Proton]] (<math>p</math>)
| style="height:20px; width:120px; text-align:center;"|<math>Q=+1</math>
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>B=+1</math>
| style="height:20px; width:120px; text-align:center;"|<math>uud</math>
|-
| style="height:20px; width:120px; text-align:center;"|
[[Neutron]] (<math>n</math>)
| style="height:20px; width:120px; text-align:center;"|<math>Q=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>B=+1</math>
| style="height:20px; width:120px; text-align:center;"|<math>udd</math>
|-
| style="height:20px; width:120px; text-align:center;"|
[[Antiproton]] (<math>\bar{p}</math>)
| style="height:20px; width:120px; text-align:center;"|<math>Q=-1</math>
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>B=-1</math>
| style="height:20px; width:120px; text-align:center;"|<math>\bar{u}\bar{u}\bar{d}</math>
|-
| style="height:20px; width:120px; text-align:center;"|
[[Antineutron]] (<math>\bar{n}</math>)
| style="height:20px; width:120px; text-align:center;"|<math>Q=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math>
| style="height:20px; width:120px; text-align:center;"|<math>B=-1</math>
| style="height:20px; width:120px; text-align:center;"|<math>\bar{u}\bar{d}\bar{d}</math>
|}