The Periodic Table of Elements. Each entry contains the atomic number, chemical symbol, and atomic mass to two decimal places on elements where data is available. Undefined cells contain a space. Row ...

Can France claim the first periodic table? Probably not, but a French Geology Professor made a significant advance towards it, even though at the time few people were aware of it. Alexandre Béguyer de ...

Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

Is the periodic table hanging in your lab, classroom, or office woefully out of date? Replace that old relic with a free updated periodic table from ACS Publications! This volume came from a symposium ...

Play this game to learn about lots of different elements in the periodic table. While you're watching ... BBC Teach has thousands of free, curriculum-linked resources to help deliver lessons ...

The search for new elements comes from the dream of finding a variant that is sufficiently stable to be long-lived and not ...

All life on Earth is based on the element carbon, but scientists aren’t sure what initially supplied all that carbon to our ...

1. Periodic Table as Arranged by Mendelejeff attention to the fact that “the eighth element, starting from a given one, is a kind of repetition of the first, like the eighth note of an octave in ...

To achieve these goals, the team first plans to optimize the experimental conditions under which it can produce various forms of printable periodic nano/microstructures. More information ...

Hungarian American actor Béla Ferenc Dezső Blaskó — better known as horror icon Bela Lugosi — is fittingly celebrated as ...