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Lead
Lead
☒

Calcium
Calcium
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Lead
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Calcium

Uses of Lead and Calcium

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Uses

Uses & Benefits

Industrial Uses

Medical Uses

Other Uses

Toxicity

Present in Human Body

In Blood

In Bone

 
  • It is also used in insecticides, hair dyes and as an anti-knocking additive for petrol. But all these are banned by the government as Lead metal is known for detrimental to health.
Chemical Industry, Electrical Industry, Electronic Industry
Surgical Instruments Manufacturing
Alloys
Toxic
✔✘
0.21 Blood/mg dm-3
30.00 p.p.m.
 
  • It is used as a reducing agent while preparing metals like thorium and uranium. It is also used as an alloying agent for metals such as aluminum, copper & lead.
  • Calcium carbonate or lime stone is used in cement.
Chemical Industry
Dentistry, Pharmaceutical Industry
Alloys
Non Toxic
✔✘
60.50 Blood/mg dm-3
170,000.00 p.p.m.