Chemistry, 20.07.2019 14:20 daviddorley
Acertain oxygen atom has the electron configuration 1s22s22px22py2. how many unpaired electrons are present? 2 incorrect: your answer is incorrect. is this an excited state of oxygen? yes no in going from this state to the ground state would energy be released or absorbed? neither, the oxygen atom is in the ground state. energy would be absorbed. energy would be released.
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Acertain oxygen atom has the electron configuration 1s22s22px22py2. how many unpaired electrons are...
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