Chemistry

The ionization energies (kJ/mol) of hydrogen (H), nitrogen (N), sodium (Na), and oxygen (O) are 1,312, 1,402, 1,681, and 1,314, respectively. Which element combination is least likely?


OH–


NO3–


NH4+

NaO–

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  2. 👎
  3. 👁
  1. NaO-

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    2. 👎

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