Uses of Thallium and Cadmium

Thallium

Cadmium

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Uses

Thallium is a toxic metal and hence it has limited uses. Thallium metal is mostly used for producing photoelectric cells.
In thermometer’s mercury alloy has 8% of thallium, as it has a melting point lower than 20°C.

Chemical Industry

Medical Research

Alloys

Highly Toxic

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0.00 Blood/mg dm-3

0.00 p.p.m.

It has very limited uses as it is a toxic metal and it can cause birth defects, cancer, etc.
Almost 80% of Cadmium metal is used in Nickel cadmium Batteries and now it is getting replaced with nickel hydride.

Aerospace Industry, Ammunition Industry, Chemical Industry, Electrical Industry, Electronic Industry

Alloys

Toxic

✔✘

0.01 Blood/mg dm-3

1.80 p.p.m.