This test is run by .
Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
Particle physics Pindrop
Target Level
C
Running Total
0
0%
Attempt
1 of 3
Click on a top label, then click on its correct position on the diagram. Or, drag a top label and drop it onto the correct position. Position all the labels before clicking ‘Check’.
Quark-antiquark pair
Kaons
Neutrinos
Antileptons
3 quarks
Hadrons
Neutrons
Antibaryons
Baryons