Question

Give reason why platinum gold
and silver are used to make a
jewellary ?​

Answer 1

Answer:

Platinum, gold and silver are used to make jewellery because the metals used in jewellery are always be chosen on the basis of its reactivity. ... They are highly lustrous metals which are resistant to corrosion. They are highly malleable and ductile so can be transformed into any shape or design.

Explanation:

Platinum Gold and silver are used to make jewellery because of the following reasons.

They are highly lustrous metals which are resistant to corrosion.

They are highly malleable and ductile so can be transformed into any shape or design.

The main reason is that gold and platinum are not readily oxidized by oxygen or other nonmetals, they do not tarnish readily