Activation energies form an energy barrier to a chemical reaction taking place. Simple collision theory, i.e.
Working with the world's very best wildlife environmental filmmakers, photographers, conservationists and scientists, ARKive is creating the u
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
In this article we look at where science is hiding within the lines of poetry and how that can encourage greater obsevation skills.
CHEMopera is an opera blended with demonstrations of chemical reactions.
Yong Hee Chung