Insurable interest is one of the foundations of insurance because, in its absence, insurance would be no different from gambling and (even if legal) would not constitute a binding agreement.
Activation energy is the minimum energy that reactant particles  must possess in order for the chemical reaction to occur.    That is defined as the energy that must bâ¦e overcome in order for a  chemical reaction to occur.
Home Â» Activation energy. Definition. noun. The amount of energy (in joules) needed to convert all the molecules in one mole of a reacting substance from a ground state to the transition state intermediate. Supplement. The activation energy is a term coined by the Swedish scientist, Svante Arrhenius in 1889. It means the amount of energy expressed in joules that is required to convert the molecules in one mole of a reactant from a ground state to the transition state.