SimilarityRank
neutrons 0.933 44331
electrons 0.931 17880
atoms 0.929 14412
photons 0.883 31946
deuterium 0.862 86208
electron 0.859 16811
quarks 0.858 65913
molecules 0.855 9399
nuclei 0.854 34182
neutrinos 0.850 66418
photon 0.845 33504
subatomic 0.833 64342
neutron 0.827 35660
particles 0.827 7018
ions 0.824 19599
proton 0.822 32838
neutrino 0.818 70890
atom 0.813 16976
molecule 0.801 14352
particle 0.797 12203
antimatter 0.797 64679
positron 0.782 81180
ionized 0.780 59187
hydrogen 0.780 9917
gravitational 0.774 22967