The electron. configuration of an element is 1s2 2s2 2p1 . How many valence electrons does the element have? Options are: 1, 2, 3, or 4 (For some reason isn't allowing me to view the answer of a similar question, so I am trying to ask the question myself).

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)