Groups of the Periodic table Alkali metals: The alkali metals make up most of Group 1, the table's first column. Shiny and soft enough to cut with a knife, these metals start with lithium (Li) and ...

The atomic numbers, temporary names and official names are: 113: ununtrium (Uut), nihonium (Nh) ... Elements that occupy the same column on the periodic table (called a "group") ...

It’s now time to say hello, officially, to the four new additions to the Periodic Table of Elements. This week, the International Union of Pure and Applied Chemistry (IUPAC) approved the names ...

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… ...

Scientists Name 4 New Elements On The Periodic Table : ... Kosuke Morita, who led a group of researchers that discovered element 113, speaks at a press conference at in Tokyo on June 9.

New periodic table elements get names Names have been recommended for four elements which have been added to the periodic table, and people have the chance to comment on the suggestions.