Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

The proposed names and symbols were announced back in June and were approved on Nov. 28 after a five-month public review. The elements complete the seventh row of the Periodic Table.

Another weekend has arrived, and that means new hints are popping up in Cookie Jam. If you’re stuck on “Au on the periodic ...

Until now, these elements had temporary names and symbols on the periodic table as their existence was hard to prove.

Four synthetic elements on the periodic table received their new names and atomic symbols, chemistry’s international standards organization announced Wednesday.

Nearly a year after they joined the periodic table, two man-made elements have been officially named.

Four elements officially recognized in December, highlighted in yellow, now have names that honor Japan, Moscow, Tennessee and physicist Yuri Oganessian.

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.