Uses of Thallium and Copper

Thallium

Copper

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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 is use for coinage and bullion.
Most of copper element is used in manufacturing electrical and electronic equipments such as wirings and components. It is also used in construction and industrial machine.

Chemical Industry, Electronic Industry

Alloys, Coinage, Jewellery

Non Toxic

✔✘

1.01 Blood/mg dm-3

26.00 p.p.m.