Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Elements with atomic numbers 113, 115, 117, and 118 have been added ...

The periodic table, also called the periodic table of elements, is an organized arrangement of the 118 known chemical elements. The chemical elements are arranged from left to right and top to bottom ...

And with a single announcement, millions of text books around the world have been made incomplete—out of date. This comes as four new elements are added to the periodic table, finally completing the ...

The world is going to need new science textbooks. Four new elements have been added to the periodic table, finally filling out its seventh row, in a change approved by the International Union of Pure ...

"We just last month finished altering our tables," says Lisabeth Hoffman. "And now. . . " And now? Scientists, rejoice. Hoffman is a chemist who works for Sargent-Welch, a 150-year-old company that ...

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 ...