However there is a threshold energy above which coliding reactant molecules will undergos a successful collision and form a new material. This is the activation energySeen on the graph as E A.

Activation energy is the minimum energy needed for ‘successful collisions’ where atoms within the reactants rearrange to form products. It can be represented on an energy level diagram.

Rubidium could be the next key player in oxide-ion conductors. Researchers at the Institute of Science Tokyo have discovered ...

Enzymes in our bodies are catalysts that speed up reactions by helping to lower the activation energy needed to start a reaction ... Keith Michael Krise, Ph.D. is an Associate Professor of Chemistry ...