Which one among the following does not have an allotrope ? – InterviewSolution

1.	Which one among the following does not have an allotrope ?
Answer» OXYGEN Sulphur Nitrogen Carbon Solution :Unstable allotropes of nitrogen consisting of more than two nitrogen atoms have been produced in the LABORATORY , like `N_(3)` and `N_(4)` [1] Under extremely high pressures (1.1 million atm ) and high temperature (2000K) , as produced under diamond anvil CONDITIONS , nitrogen polymerizes into the single bonded diamond crystal STRUCTURE , an allotrope nicknamed "nitrogen diamond".

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