Imagine you are climbing up some stairs. The bottom stair represents atomic particles. The top stair represents a glass of water. Which of the following terms would be on the 1st step, above atomic particles? A. electrons
B. hydrogen and oxygen elements
C. molecule
D. water

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)