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प्रश्न
Name the following:
Name an allotrope of a non-metal that allows electricity to pass through it.
उत्तर
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संबंधित प्रश्न
Give the importance of the following for living beings:
Carbon
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Name:
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Explain the following terms:
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`HgS + O_2`
..................
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Draw a neat and labelled diagram for Froth Floatation Process.
