So, all compounds are molecules, and some elements are too. All the different elements are arranged in a chart called the periodic table. A Russian scientist called Dmitri Mendeleev produced one ...

Lesson Plans: The Periodic Table and Bonding Download inquiry ... A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog Compound Interest.

HTB maintains a collection of about 240 000 small molecule compounds including known drugs, bioactives, and diversified sets of chemicals. The drugs and known bioactives are ideal for biological ...