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3. Metals and Non-metals
easy
कारण बताइए : प्लैटिनम, सोना एवं चाँदी का उपयोग आभूषण बनाने के लिए किया जाता है।
Option A
Option B
Option C
Option D
Solution
Platinum, gold, and silver are used to make jewellery because they are very lustrous. Also, they are very less reactive and do not corrode easily.
Standard 10
Science