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Standard Model - Coggle Diagram

- - - - Different flavours
        
        up, charm and top
        
        Charge is 2e/3
        
        down, strange and bottom
        
        Charge is -e/3
      - Protons: uud
      - Neutrons: udd
      - All quarks have a baryon number of e/3
    - - Quarks cannot be isolated and must exist within a baryon or meson
        
        Baryon consists of three quarks
        
        Meson consists of two quarks
  - - - Electron (e-)
      - Muon (μ)
      - Tau (τ)
      - All leptons have a charge of -e and their neutrinos are 0
      - All leptons and their neutrinos have a lepton number for their family of +1
  - - - Strong Nuclear
        
        Strongest
        
        Relative strength of 1
        
        Gluons/mesons are exchange particle
      - EM
        
        Photons are exchange particles
      - Weak Nuclear
        
        W^0, W^+, W^- are exchange particles
      - Gravitational
        
        Gravitons?
        
        Weakest force
- - - - Total charge is conserved
    - - Total baryon number is conserved
    - - Lepton family number is conserved
    - - Strangeness is conserved