Jump to content

Template:Infobox francium isotopes

From The Democratika Wiki
Isotopes of francium (87Fr)
Main isotopes[1] Decay
abun­dance half-life (t1/2) mode pro­duct
212Fr synth 20.0 min β+ 212Rn
α 208At
221Fr trace 4.801 min α 217At
222Fr synth 14.2 min β 222Ra
223Fr trace 22.00 min β 223Ra
α 219At
Fr · Francium
Rn ←

ibox Rn

iso
87
Fr  [e]
IB-Fr [e]
IBisos [e]
→ Ra

ibox Ra

indexes by PT (page)
child table, as reused in {IB-Fr}
Main isotopes of francium
Main isotopes[1] Decay
abun­dance half-life (t1/2) mode pro­duct
212Fr synth 20.0 min β+ 212Rn
α 208At
221Fr trace 4.801 min α 217At
222Fr synth 14.2 min β 222Ra
223Fr trace 22.00 min β 223Ra
α 219At
Data sets read by {{Infobox element}}
Name and identifiers
Symbol etymology (11 non-trivial)
Top image (caption, alt) caption:
alt:
Pronunciation
Allotropes (overview)
Group (overview)
Period (overview)
Block (overview)
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Isotopes
Standard atomic weight
  most stable isotope
File:Notification-icon-Wikidata-logo.svg Wikidata
Wikidata *
* Not used in {{Infobox element}} (2023-01-01)
See also {{Index of data sets}} · Cat:data sets (0) · (this table: )

References

  1. 1.0 1.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value). Cite error: Invalid <ref> tag; name "NUBASE2020" defined multiple times with different content