Uses of Bismuth and Francium
Uses & Benefits
- Tin and bismuth alloys have a very low melting point and hence it is used in fire detector and the fire extinguishers. It also used in electric solders and fuses.
  
- Francium has no known uses as it has a half life of only 22 minutes.
  
Industrial Uses
Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
  
NA
  
Medical Uses
Pharmaceutical Industry
  
NA
  
Other Uses
Alloys
  
NA
  
Biological Properties
  
  
Toxicity
Low Toxic
  
NA
  
Present in Human Body
Yes
  
No
  
In Blood
0.02 Blood/mg dm-3
  
20
0.00 Blood/mg dm-3
  
37
In Bone
0.20 p.p.m.
  
22
0.00 p.p.m.
  
36