Uses of Erbium and Copper

Erbium

Copper

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1 Uses

1.1 Uses & Benefits

It has a tendency to get tarnished in the open air, but when alloyed with elements like erbium, vanadium, its hardness levels decreases.
Its compounds like Erbium oxide is used in safety glasses of welders and metal workers.

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.

1.1.1 Industrial Uses

Chemical Industry

Chemical Industry, Electronic Industry

1.1.2 Medical Uses

1.1.3 Other Uses

Alloys

Alloys, Coinage, Jewellery

1.2 Biological Properties

1.2.1 Toxicity

Mildly Toxic

Non Toxic

1.2.2 Present in Human Body