Livermorium and Flerovium join the periodic table of elements
(Phys.org) -- The International Union of Pure and Applied Chemistry (IUPAC) today officially approved new names for elements 114 and 116, the latest heavy elements to be added to the periodic table ... of isomers and isomeric levels in many nuclei ...
New Element 115 Takes a Seat at the Periodic Table
It isn?t carbon, it isn?t nickel, it sure as heck ain?t gold ? it doesn?t even have a formal name. But never mind that. The newly created superheavy element, announced today in a paper published in the journal Physical Review Letters ...
Electron Configurations and the Periodic Table
I understand the rules so far, but I still have a lot of questions. First of all, I can see from the chart that the lowest row only has s electrons, but the next row has electrons in both the s level and the p level, or whatever you're supposed to call ...
Modern Periodic Table
The atomic mass of each of these element's isotope having the longest half-life is typically reported on periodic tables ... the first-shell orbital (and represented by hydrogen's position in the first period of the table).
Two new elements are named on the Periodic Table - even though they've only ever existed for less than a second
The Periodic Table, which hangs in science classrooms around the world, arranges all the known chemical elements according to their atomic number. This number reflects how many protons they have in their nucleus. The heaviest natural element is ...