SimilarityRank
protons 0.929 41243
neutrons 0.904 44331
electrons 0.903 17880
quarks 0.885 65913
atom 0.873 16976
molecules 0.867 9399
subatomic 0.861 64342
particles 0.845 7018
deuterium 0.841 86208
photons 0.837 31946
particle 0.831 12203
electron 0.823 16811
nuclei 0.815 34182
neutrinos 0.811 66418
ions 0.807 19599
molecule 0.807 14352
neutron 0.794 35660
valence 0.790 72254
covalent 0.790 79275
isotopes 0.784 45629
antimatter 0.784 64679
neutrino 0.778 70890
monomers 0.773 93880
photon 0.771 33504
carbons 0.771 94273