Science, asked by stuprithikac, 6 hours ago

some materials are naturally lustrous while others are coated with compounds to make them appear lustrous . over time ,all materials tend to lose lustre due to their environment . which of the following object cannot regain their lustre upon being rubbed with sandpaper

Answers

Answered by yogeshbhuyal7

Answer:

copper jug

hope it helps you best of luck

Answered by ranvijay202020210199

Answer: THE ANSWER IS Tarnished copper jug

Explanation: BECAUSE Some materials are naturally lustrous while others are coated with compounds to make them appear lustrous. Over time, all materials tend to lose lustre due to environmental factors.

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