An interactive Periodic Table of Elements which also serves as a visual database of each element's physical and thermochemical properties. Online activities include virtual graphing, tables of data, energy level diagrams, games, and more.

This lesson will present a basic overview of elements and how they interact in chemical reactions and compound formations. It is 4 of 4 in the series titled "Compounds and Elements."

The tutorial discusses species that have chemical compounds to fight human illnesses. Some topics include "penicillium" mold, cinchona tree, and "streptomyces" bacteria. The activity consists of a printable version and interactive version.

Interact with these virtual structures of metal-organic frameworks. These special kinds of crystals are made of organic molecules and metal-containing units, which are linked together by chemical bonds.