Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

Many scientists worked on the problem of organizing the elements, but Dmitri Mendeleev published his first version of the periodic table in 1869, and is most often credited as its inventor. Since then ...

The periodic table on the website of the International Union of Pure and Applied Chemistry avoids making a decision about whether La and Ac or Lu and Lr are group 3 elements.

Recently, Chemistry Solutions caught up with Michael Dayah, creator of ptable.com — one of the first online periodic tables. We asked him to share his story about how he created ptable.com as a high ...

Who created the periodic table? Dmitri Mendeleev, a Russian chemist and inventor, is considered the "father" of the periodic table, according to the Royal Society of Chemistry.In the 1860s ...

T he periodic table stares down from the walls of just about every chemistry lab. The credit for its creation generally goes to Dimitri Mendeleev, a Russian chemist who in 1869 wrote out the known ...

For professor of chemistry and physics Richard Zare, the goal for CHEM 29N: Chemistry in the Kitchen is not to make students into great cooks or chemistry majors. Instead, he hopes students ...