The world's oldest classroom poster of the periodic table of elements, dating to 1885, has turned up in Scotland. Skip to main content. Open menu Close menu. Live Science.

This periodic table of storytelling does the same thing, except for the elements that make up our stories. Image: Periodic Table of Storytelling / clickable version James Harris (poster version ...

You know the periodic table that hung on the wall of every science class you took at school? As of today, it’s wrong. Or more precisely, it's inaccurate.

The periodic table of elements is a landmark categorization developed in 1869 by the Russian chemist and inventor Dmitri Mendeleev. It arranges all natural and synthetic elements by their atomic ...

New elements on the periodic table are named Since Phelps was part of a team at Oak Ridge National Laboratory and other institutions in Tennessee laid the groundwork for discovery, Element 117 was ...

The elements were placed in the periodic table’s seventh row, which is above the row of lanthanides and the row of actinides. In the 1980s and 1990s, Roberto noted, scientists at the GSI Helmholtz ...