Franzium
PubChem Notes:
Francium Francium. A radioactive alkali metal with the atomic symbol Fr, atomic number 87, and atomic weight 223. The mass numbers of other known isotopes are 204-213, 217-222, and 224. Its valence is +1.
Molecular Formula:
Fr
InChI:
InChI=1/Fr
InChIKey:
InChIKey=KLMCZVJOEAUDNE-UHFFFAOYAL
SMILES:
[Fr]
Names:
CHEBI:33323
FR
FRANCIUM
francium
Franzium
7440-73-5
87Fr
Registries:
PubChem CID 6328145
PubChem ID 11533843