Uses of Yttrium and Cesium

Yttrium

Cesium

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Uses

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.

Electrical Industry, Electronic Industry

Alloys

Highly Toxic

✔✘

0.00 Blood/mg dm-3

0.07 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.