Uses of Sodium and Mercury
Uses & Benefits
- In some nuclear reactors sodium is used as a heat exchanger.
- Compound of Sodium metals called Salt (Sodium chloride) is used in Food.
  
- It is a liquid metal at room temperature, but it is a toxic heavy metal and hence many uses of mercury are under review or phased out.
- It is manly used as a catalysts in chemical industry.
  
Industrial Uses
Electrical Industry, Electronic Industry
  
Electrical Industry, Electronic Industry
  
Medical Uses
Pharmaceutical Industry
  
Dentistry
  
Other Uses
Alloys
  
Alloys, Mirror Manufacturing, Pharmaceutical Industry
  
Biological Properties
  
  
Toxicity
Toxic
  
Highly Toxic
  
Present in Human Body
Yes
  
Yes
  
In Blood
1,970.00 Blood/mg dm-3
  
1
0.01 Blood/mg dm-3
  
23
In Bone
10,000.00 p.p.m.
  
2
0.45 p.p.m.
  
19