After a breakdown in US-Russia relations, Riken finds itself ahead of its rivals. And Lawrence Berkeley National Laboratory chases element 120 ...

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 ...

A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog Compound Interest. Download an Updated Periodic Table from ACS Publications Is the ...

The periodic table can be read across from left to the ... The first Group 1 element, lithium, has the highest melting point at 180°C. The melting points then get gradually lower, with the ...

The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

Currently, there are 118 known elements on the periodic table, from hydrogen all the way to oganesson, which was officially named in 2016. It's pretty hefty, with at least 294 subatomic particles ...

Lesson Plans: The Periodic Table and Bonding Download inquiry-based lesson plans ... A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...