Fair warning, this video is an illustrated version of the periodic table set to The Can-Can. There are consequences to watching. But hopefully one of them is that you learn all the chemical ...

Periodic Table Trends Activity Download, print, and cut the cards you need to do this activity. Then watch the instructional video (in English or en Español) to learn how to play. Middle School ...

However, he notes, students are not required to memorize atomic numbers or masses. Students have asked for periodic tables previously, with no luck.

The periodic table is an icon. But chemists still can’t agree on how to arrange it New data about the elements and their relationships have led to debate over the 150-year-old table’s optimum ...