:Template:Infobox element/symbol-to-most-stable-isotope
{{Infobox element/symbol-to-most-stable-isotope/format
|symbol={{{symbol|}}}
|format={{{format|}}}
|value={{#switch:{{{symbol|}}}
| Tc= 97
| Pm=145
| Po=209
| At=210
| Rn=222
| Fr=223
| Ra=226
| Ac=227
| Np=237
| Pu=244
| Am=243
| Cm=247
| Bk=247
| Cf=251
| Es=252
| Fm=257
| Md=258
| No=259
| Lr=266
| Rf=267
| Db=268
| Sg=267
| Bh=270
| Hs=271
| Mt=278
| Ds=281
| Rg=282
| Cn=285
| Nh=286
| Fl=289
| Mc=290
| Lv=293
| Ts=294
| Og=294
| Uue=
| Ubn=
| Ubu=
| Ubb=
| Ubt=
| Ubq=
| Ubp=
| Ubh=
|#default={{{default|}}}
}}
| _suffix={{#switch:{{{symbol|}}}
| Ubn=
}}
}}