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Ytterbium
Ytterbium

Francium
Francium



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Ytterbium
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Francium

Uses of Ytterbium and Francium

1 Uses
1.1 Uses & Benefits
  • Ytterbium metal is used in memory devices and tuneable laser.
  • It is also used as industrial catalyst as the other catalysts are too toxic and polluting.
  • Francium has no known uses as it has a half life of only 22 minutes.
1.1.1 Industrial Uses
Automobile Industry, Chemical 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
NA
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
NA0.00 p.p.m.
Uses of Plutonium
0 170000