Question

How can you found whether the material are lustrous or non lustrous

Answer 1

Answer:

< > lustrous is the property of metal which exhibits shine or which is shiny in nature

< > to find whether a substance is lustrous or non-lustrous we need to cut that substance into half or of any size you want.

< > if the cross-sectional area is shiny then it is lustrous if it is not then it is non-lustrous.

Explanation:

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