For the last fifty or so years, the periodic table has been incomplete. Elements after uranium on the periodic table have been synthesized for the past few decades, but there were always a few ...

The Laboratory in Blue Prince is home to two puzzles: the periodic table puzzle and the machine puzzle. Both puzzles are ...

An Australian man described as a "science nerd" may face jail time, after attempting to collect all the elements in the ...

Group 0. So three shells, but a full complete eight electrons in the outer shell. SUNAYANA: Nicely done! TULELA: Thanks, Sunayana. Time for a re-cap. SUNAYANA: The periodic table developed when ...