How electrons determine the shape of an atom | Atom
Electrons make all the difference when it comes to atoms; gold and mercury are vastly different yet only consist of a difference of one electron.Tweet
What is electricity | Shock and Awe: The Story of Electricity
An electric current is essentially the flow of electrons (which are electrically charged) from one atom to another.
Plutonium | Chemistry: A Volatile History
Invented in 1940, scientists quickly realised plutonium was capable of undergoing nuclear fission.