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प्रश्न
Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.
Name a non-metal other than carbon that shows allotropy.
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उत्तर
Sulphur, phosphorus
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संबंधित प्रश्न
Define mixture.
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Define: Formula
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Iron
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Select the correct answer from the choice given below.
The type of molecule- bromine
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A noble gas.
