Uses of Cobalt and Francium
Uses & Benefits
- Its alloys with aluminum and nickel are used to make powerful magnets.
-
Few other alloys exhibit high-temperature strength and hence they are used in Turbines of Jet and Gas engine.
  
- Francium has no known uses as it has a half life of only 22 minutes.
  
Industrial Uses
Chemical Industry, Electrical Industry, Electronic Industry
  
NA
  
Medical Uses
Pharmaceutical Industry
  
NA
  
Other Uses
Alloys
  
NA
  
Biological Properties
  
  
Toxicity
Toxic
  
NA
  
Present in Human Body
Yes
  
No
  
In Blood
0.04 Blood/mg dm-3
  
18
0.00 Blood/mg dm-3
  
37
In Bone
0.04 p.p.m.
  
27
0.00 p.p.m.
  
36