11. up
½
charm
½
top
½
down
-
½
strange
½
-
bottom
½
-
ν e
electron
neutrino
0
½ ν μ
muon
neutrino
0
½ ν τ
tau
neutrino
0
½
electron
-1
½
μ
muon
½
-1
τ
tau
½
-1
γ
photon
0
0
1
gluon
0
1
0
0
1
weak
force
1
± 1
weak
force
mass→
spin→
charge→
QuarksLeptons
Three Generations
of Matter (Fermions)
Bosons(Forces)
I II III
name→
12.
13. up
½
charm
½
top
½
down
-
½
strange
½
-
bottom
½
-
ν e
electron
neutrino
0
½ ν μ
muon
neutrino
0
½ ν τ
tau
neutrino
0
½
electron
-1
½
μ
muon
½
-1
τ
tau
½
-1
γ
photon
0
0
1
gluon
0
1
0
0
1
weak
force
1
± 1
weak
force
mass→
spin→
charge→
QuarksLeptons
Three Generations
of Matter (Fermions)
Bosons(Forces)
I II III
name→
14. up
½
charm
½
top
½
down
-
½
strange
½
-
bottom
½
-
ν e
electron
neutrino
0
½ ν μ
muon
neutrino
0
½ ν τ
tau
neutrino
0
½
electron
-1
½
μ
muon
½
-1
τ
tau
½
-1
γ
photon
0
0
1
gluon
0
1
0
0
1
weak
force
1
± 1
weak
force
mass→
spin→
charge→
QuarksLeptons
Three Generations
of Matter (Fermions)
Bosons(Forces)
I II III
name→