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

Periodic Table Day is celebrated every year on … well, we'll let you figure that out in the quiz just below! Plenty of folks have a fascination with the periodic table all year long.

The periodic table as we know it is widely credited to Dmitri Mendeleev, a Russian chemist who kept reference cards on the elements and their atomic weight. In 1869, he noticed that the elements ...

Can you believe the periodic table has been around for over 150 years? Take this quiz to see if you can find the elements.

The periodic table is like a caption. Audriana Wilson, 2/3 multiage, Battle Ground • A doctor’s table that he puts his tools on and food for the rest of the surgical staff.

But if you fancy yourself as one of the quiz-heads hoping to beat the Chasers, we've got just the challenge. Darragh Ennis, also known as "The Meance" on the ITV hit show, shared a periodic table ...

The periodic table is a way of organising the elements which is used by scientists to group elements with similar properties. It has a unique arrangement of rows and columns.