} ZONE 5 (33 < Z < 67 & 113 < N < 157)
Click on a nucleus
ZONE 5 (33 < Z < 67 & 113 < N < 157) version française
68<Z<103 & 104<N<149
34<Z<69 & 70<N<115
   
 
   

Select a nucleus

Number of protons
Number of neutrons