Which of the following electron configurations follows the Aufbau rule? * 152 2s22p6 352 3p6 4s1
153
1s2 2s22p7 352 3p6 4s2
152 2p4
0 152 2s22p6 382 3p6 3d1

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)