Assuming they can overlook the intentional misspelling of “elements,” students and scientists alike will enjoy the Mild EleMints periodic table app. This free app provides a stylistic and informative ...

To most of us, chemistry remains as mysterious as it did for our alchemist-obsessed ancestors in the Middle Ages. We were formally introduced to its "crowning achievement," the periodic table of ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

One hundred fifty years after Russian chemist Dmitri Mendeleev published his system for neatly arranging the elements, the periodic table it gave birth to hangs in every chemistry classroom in the ...