Please no links and round two decimal places

Order the following from smallest to largest atom, electron, quark, proton, neutron, molecule, nucleus

Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.

Newtons second law deals most cosely with