Dmitri Mendeleev

Gallium is perhaps best known as a metal that is a solid when you pick it up and melts when it sits in your hand. Elemental...

Although elements such as gold, silver, tin, copper, lead and mercury have been known since earliest times, the first scientific discovery of an element occurred around...

The United Nations proclaimed 2019 to be the International Year of the Periodic Table of Chemical Elements. This is to commemorate the 150th anniversary of Dmitri...

Although elements such as gold, silver, tin, copper, lead and mercury have been known since earliest times, the first scientific discovery of an element occurred around...

The periodic table of elements puts all the known elements into groups with similar properties. This makes it an important tool for chemists, nanotechnologists and other...