MCQ
The electronic configuration $1{s^2}2{s^2}2p_x^12p_y^12p_z^1$
- AOxygen
- ✓Nitrogen
- CHydrogen
- DFluorine
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$(R = 8.314\,J\,{\rm{degre}}{{\rm{e}}^{{\rm{ - 1}}}}mo{l^{ - 1}})$