The Periodic Table is a well-organized chart that contains all 118 known elements in the universe. These elements are the ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

The position of an element on the periodic table provides information about ... they're bendy - and they're shiny. Gethin: All right. And what metals are we talking about here and what are they ...

and all the elements in group 0 are unreactive non-metals. The zigzag, staircase, line in the diagram of the periodic table above separates the metals, on the left, from non-metals, on the right.

but recommendations have been published to name all group 18 elements with the ~on suffix. This is not the end of the periodic table by any means. It is possible that elements with higher atomic ...

There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It's a fairly diverse group, with ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today ... relationships between groups of metals. Even though ...

Ram Mohan looks at how bismuth — a remarkably harmless element among the toxic heavy metals in the periodic table — has sparked interest in areas varying from medicinal to industrial chemistry.

For all their nobility, elements of group 18 have lived in relative obscurity. In 1869, Mendeleev's first periodic ... table. But Ramsey established their position between halogens and alkali ...