Assertion: antimony's isotope | /r/HasProperty | 121-51 = 70 neutrons
Facets:
Source sentences:
text: From the mass number, we can subtract the number of protons and get the number of neutrons in the atoms of the 121Sb isotope, which is 121-51 = 70 neutrons.
text: From the mass number, we can subtract the number of protons and get the number of neutrons in the atoms of the 121Sb isotope, which is 121-51 = 70 neutrons.