मराठी

Why do gold ornaments look new even after several years of use?

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प्रश्न

Why do gold ornaments look new even after several years of use? 

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उत्तर १

Gold is the most unreactive metal, so it does not react with air, water, or other gases in the atmosphere. Therefore, gold does not corrode, which is why it looks new after several years of use.

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उत्तर २

Gold, being the least reactive, does not react with atmospheric reagents.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Metallurgy - EXERCISE-7A [पृष्ठ १२४]

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एस.पी. सिंह Concise Chemistry [English] Class 10 ICSE
पाठ 7 Metallurgy
EXERCISE-7A | Q 7. (c) | पृष्ठ १२४
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