2 years ago

Which is a radical? A. OB. HC. OHD. H2O

1 answer:

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Answer: C. OH

Explanation: A radical is defined as a molecule with unpaired electrons; thus your answer is OH. However, if you want a more general definition (an atom or molecule with unpaired electrons), then OH, O and H are all radicals. Only H2O is a closed-shell species. and is therefore not a radical.

Hope this helps! :)

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