That’s why this periodic table clock really caught our eye. [gocivici]’s idea is a simple one: light up three different elements with three different colors for hours, minutes, and seconds ...

An alternative periodic table of elements focusing on highly charged ions reveals new science that could support the quest ...

There are currently 118 known elements listed on the periodic table; from hydrogen ... on our attempt to make [element] 120," ...

A main goal of many alchemists of the past was to turn lead into gold. This collection of links ... As part of the ChemClub's 10 th Anniversary, we asked clubs to create elements of the periodic table ...

Bismuth, the 83rd element in the periodic table, has been known since ancient times, but was often confused with lead and tin. In 1753, Claude François Geoffroy from France demonstrated that ...

Copper has been used by humans for as much as 7000 years and elements such as gold, silver, tin, lead and mercury have ... line in the diagram of the periodic table above separates the metals ...

The periodic table of elements—also known as Mendeleev’s table—was developed in 1869 by Russian chemist Dmitri Mendeleev. It organizes all known chemical elements by their atomic number ...