the historious, molleability and ductility 3 Give five example of materials having lustre What is the general name given to such materials
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Luster: Metals have the quality of reflecting light from its surface and can be polished e.g., gold, silver and copper, platinium, Indium. They are lusturous metal.
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Examples of material having lustre or shine are metals such as gold ,silver, copper, aluminium and iron, metal alloys such as steel ,stainless steel ,brass and diamond. Those materials which have dull appearance are said to have no lustre. For example: paper, wood, chalk, cotton, plastic, rubber ,cardboard etc.
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