158k views
1 vote
HELP 20 POINTS!!!!!!!!!!!!

U-232
U-235
U-236
U-238

These nuclei all have a different number of
Electrons


Neutrons


Protons


Nucli

1 Answer

3 votes
Neutrons. These are all isotopes of uranium that have different amounts of neutrons in their nuclei and therefore a different atomic mass. Hope this helps. 
User Rico Ocepek
by
8.3k points