GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All non-metals have a low melting point and poor conductivity except
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Graphite
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Carbon
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Arsenic
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Selenium
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Explanation:
Detailed explanation-1: -Physical Properties Graphite has a melting point similar to that of diamond of around 3600°C, at which point it sublimes rather than melting.
Detailed explanation-2: -Graphite is the only non-metal which is a good conductor of electricity.
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