Classroom and educational resources to engage students ages 15–18 with the periodic table.

Free the periodic table For chemists there’s nothing more iconic than the periodic table. Each block contains so much information about the element it represents. Out in the real world, chemists ...

It’s not every day an element gets added to the periodic table. The last time it happened was 2016, when four new elements became official. For these elements, reaching the table was an epic ...

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.

How well do you actually know the table, including its history and facts about the elements themselves? Take a chance on your scientific knowledge — test yourself below!

The periodic table is one of the triumphs of science. Even before certain elements had been discovered, this chart could successfully predict their masses, densities, how they would link up with ...

Instead of organizing elements, what if the periodic table can help you organize the steps of your career trajectory? Look at the rows/periods. Start by reflecting on your career in chronological ...