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Scandium
Scandium

Promethium
Promethium



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Scandium
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Promethium

Uses of Scandium and Promethium

1 Uses
1.1 Uses & Benefits
  • Uses of Scandium are limited to research purpose only. However, it has very low density and higher melting point.
  • Its compounds like scandium iodide is used in mercury vapor lamps to produce very bright white light.
  • 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
NA
1.2 Biological Properties
1.2.1 Toxicity
Non Toxic
Non Toxic
1.2.2 Present in Human Body
60% Transition Metals Metals have it !
27% Lanthanide Series Metals have it !
1.2.3 In Blood
Uses of Sodium
0.01 Blood/mg dm-3
Rank: 22 (Overall)
0.00 Blood/mg dm-3
Rank: 37 (Overall)
Uses of Plutonium
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1.2.5 In Bone
Uses of Calcium
0.00 p.p.m.
Rank: 34 (Overall)
Not Available
Rank: N/A (Overall)
Uses of Plutonium
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