Question

Which property does a jeweller consider while choosing a metal for jewellery? 1. Flotation 2. Hardness 3. Transparency 4. Lustre

Answer 1

Answer:

Lustre

Explanation:

Lustre is the shine of a material. All metals in pure state are shiny and said to possess lustre. This property of metals is widely used for making jewellery and other decorative articles. Materials like gold, silver, and bronze have lustre

Answer 2

Answer:

lustre..............