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Yttrium
Yttrium

Promethium
Promethium



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Yttrium
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Promethium

Uses of Yttrium and Promethium

1 Uses
1.1 Uses & Benefits
  • Yttrium metal is used in different alloys, as it increases the strength of aluminum Magnesium alloy. It is used for radar microwave filter.
  • It is also used as a catalyst in ethene polymerisation.
  • 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
Highly Toxic
Non Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
Uses of Plutonium
0 1970
1.2.4 In Bone
0.07 p.p.m.NA
Uses of Plutonium
0 170000