Asked by Anonymous

one of the tin isotopes has 50 protons and 63 neutrons. another isotope of tin might have a)50 protons and 0 neutrons
b)50 protons and 62 neutrons
c)49 protons and 63 neutrons
d)63 protons and 63 neutrons
e)63 protons and 50 neutrons
Answered by Dr Russ
The number of protons defines the element as tin, so any tin isotope will have 50 protons plus a variable number of neutrons.
Answered by eric
jaajasdjasjas