Uses of Promethium and Cesium

Promethium

Cesium

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Uses

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.

Non Toxic

✔✘

0.00 Blood/mg dm-3

0.00 p.p.m.

The most common use of cesium metal is as a drilling fluid. It is also used in optical glass manufacturing.
In vacuum tubes and radiation monitor equipment this metal is used as a catalyst promoter.

Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry

Alloys

Mildly Toxic

✔✘

0.00 Blood/mg dm-3

0.05 p.p.m.

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