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Lanthanum
Lanthanum

Promethium
Promethium



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Lanthanum
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Promethium

Uses of Lanthanum and Promethium

1 Uses
1.1 Uses & Benefits
  • It has no commercial uses, but its alloys are in high demand. Lanthanum and Nickel alloy is used for the hydrogen gas storage.
  • The best-known use for mischmetal alloy of Lanthanum is; as a ‘flints’ for cigarette lighters.
  • It is used for research purpose. Very small amount of this metal is used in atomic batteries.
  • Its radioactive decay is used for a phosphor to give off light. The light emitted is converted into electricity.
1.1.1 Industrial Uses
Electrical Industry, Electronic Industry
NA
1.1.2 Medical Uses
NA
NA
1.1.3 Other Uses
Alloys, Mirror Manufacturing
NA
1.2 Biological Properties
1.2.1 Toxicity
Low Toxic
Non Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
NA0.00 Blood/mg dm-3
Uses of Plutonium
0 1970
1.2.4 In Bone
0.08 p.p.m.NA
Uses of Plutonium
0 170000