![](/sites/default/files/hm/Periodic%20table.jpg)
Scientists in Russia, the US and Japan have discovered elements 113, 115, 116 and 117, which complete the table's seventh row.
http://www.theguardian.com/science/2016/jan/04/periodic-tables-seventh-row-finally-filled-as-four-new-elements-are-added
Scientists in Russia, the US and Japan have discovered elements 113, 115, 116 and 117, which complete the table's seventh row.