Question

Differentiate lustrous and non lustrous materials. Discuss why we use gold and silver to make ornaments?​

Answer 1

Answer:

Lustrous materials are shiny while non-lustrous materials are dull. Examples- lustrous materials are like gold and silver etc. and non- lustrous materials are like wood and plastic.

we use gold and silver to make ornaments because they are illustrious

Explanation:

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Answer 2

Answer:

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Lustrous materials are those materials which shine and non lustrous materials are those materials which doesn't shine. Gold and Silver are lustrous cuz They are used to make ornaments