Chemical Entity Data Page

Eka-caesium
Fr
Francium
Fr
Fr
1
  
 
Real, short lived (transient), electronically neutral species.

Gram formula weight (molecular mass) = 223.01


!! All isotopes radioactive !!
Wikipedia Page:

Francium
is defined with respect to the entities below:
The entities below are defined with respect to:
Francium
Alkali metals (generic)


Main group element (generic)


Metallic element (generic)


Mono-bond type material (generic)


Period 7 element (generic)


Radioactive material (generic)


© Mark R. Leach 1999 –


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