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.

The periodic table just got bigger. Four new elements have been recognized by the International Union of Pure and Applied Chemistry, which is the U.S.-based world authority on chemistry. These four… ...

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 ...

The periodic table is getting a little bigger after scientists added the names of four new elements, completing the seventh row of the chart. The options could have included mythological ...

Flerovium and livermorium. Prime names for really ugly babies -- or, equivalently, new elements on the periodic table. The International Union of Pure and Applied Chemistry opted for the latter ...

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 ...

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 scientists who discovered the four new elements added to the periodic table also proposed their names, which on Wednesday were approved and officially entered on the list.

The new superheavy, radioactive elements were actually added to the periodic table late last year and given these temporary and unremarkable names: ununtrium, ununpentium, ununseptium and ununoctoium.