isotope aspect of hydrogen, 10 assertions
CapableOf 1
term protium 0.81
HasA 5
one proton 0.64
same atomic number 0.60
neutron 0.56
similar chemical proper… 0.25
different mass numbers 0.25
HasProperty 3
stable 0.56
unstable 0.47
radioactive 0.41
IsA 1
atoms of the same eleme… 0.25