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

Two of the heaviest elements on the periodic table were officially named on Thursday (May 31). The man-made elements 114 and 116, which contain 114 and 116 protons per atom, respectively, are now ...

Numbers 114 and 116 will sit "down in the lower-right corner of the periodic table." In real life, both elements are "so large and unstable" that they can only be created in a lab, says Jennifer ...

The elements, discovered by researchers from Japan, Russia, and the United States, are known by their atomic numbers of 113, 115, 117, and 118. They will be given permanent names soon, according ...

Related: New element confirmed for periodic table These super-heavy elements, which include all the elements beyond atomic number 104, are not found naturally on Earth, and thus have to be created ...

The classic Mendeleev periodic table sorts elements by number of electrons and then in groups that indicate how readily their atoms bond with others. That bondability factor is based on shell ...

By Brian Mastroianni December 2, 2016 / 1:36 PM EST / CBS News It’s now time to say hello, officially, to the four new additions to the Periodic Table of Elements.

The periodic table is getting an update. The International Union of Pure and Applied Chemistry announced that four new chemical elements have been assigned atomic numbers 113, 115, 117 and 118.

The 114th and 116th elements of the periodic table are now more than numbers, as the International Union of Pure and Applied Chemistry has officially approved names for both.

An entry on the periodic table of the elements filled in and autographed by physics professors Joe Hamilton and A. V. Ramayya is displayed at Vanderbilt University in Nashville, Tenn.

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, atomic weight and the broad group they live in.