The distance between two corresponding parts of a wave is the wave's

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Which element would mostly likely have an electron affinity measuring closest to zero

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?