1.

In the air N2 and O2 occur naturally but they do not react to form oxides of nitrogen because

Answer»

Atomic nitrogen and atomic oxygen don't exist under "normal" CONDITIONS because each FORMS molecules N2 andO2. N2 is less reactive than O2 in most gaseous reactions because there is a strong triple bond between the ATOMS, all the valence electrons are in bonding orbitals, and more ENERGY is needed to excite them.



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