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.

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.

Four other super-heavy elements — 113, 115, 117 and 118 — have the temporary names of ununtrium, ununpentium, ununseptium, and ununoctium, and are waiting for their permanent monikers.

Until now, these elements had temporary names and symbols on the periodic table as their existence was hard to prove. Because they decay extremely quickly, scientists found it difficult to ...

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.

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 ...

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.

Home Science Features How new periodic table elements get their names Say hello to the chemistry chart's newest additions: numbers 114 and 116, flerovium and livermorium ...