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Promethium
Promethium

Erbium
Erbium



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Promethium
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Erbium

Uses of Promethium and Erbium

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1 Uses
1.1 Uses & Benefits
  • 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.
  • It has a tendency to get tarnished in the open air, but when alloyed with elements like erbium, vanadium, its hardness levels decreases.
  • Its compounds like Erbium oxide is used in safety glasses of welders and metal workers.
1.1.1 Industrial Uses
NA
Chemical Industry
1.1.2 Medical Uses
NA
NA
1.1.3 Other Uses
NA
Alloys
1.2 Biological Properties
1.2.1 Toxicity
Non Toxic
Mildly Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
0.00 Blood/mg dm-3NA
Uses of Plutonium
0 1970
1.2.4 In Bone
NANA
Uses of Plutonium
0 170000