Periodic table symbols in order song. SLYT.
posted by stebulus on Apr 2, 2012 - 15 comments

Chemical Reactions. Four minutes of the best moments of stuff burning, breaking, freezing, exploding, melting, and generally reacting in interesting ways. [more inside]
posted by quin on Dec 30, 2011 - 15 comments

In this three part series from the BBC, Professor Jim Al-Khalili discusses the history of the elements. [more inside]
posted by quin on Oct 11, 2011 - 4 comments

Two new elements have been identified. They will need to be named. The new elements have temporary titles of ununquadium and ununhexium. [more inside]
posted by longsleeves on Jun 8, 2011 - 135 comments

Chemistry in its Element - a weekly podcast from the Royal Society of Chemistry offering an engagingly-narrated stroll through the periodic table, element by element.
posted by Wolfdog on Oct 29, 2009 - 15 comments

Scientists at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory have been able to confirm the production of the superheavy element 114, ten years after a group in Russia, at the Joint Institute for Nuclear Research in Dubna, first claimed to have made it. The search for 114 has long been a key part of the quest for nuclear science’s hoped-for Island of Stability.

[more inside]
posted by darkstar on Sep 28, 2009 - 16 comments

Grills made of you are worn by sellers of drugs / You are used in cars, and great for spark plugs. A periodic table of rather bad poetry about the elements. Via This compilation of periodic tables.
posted by Wolfdog on Jan 30, 2008 - 17 comments

Theodore Gray's interactive periodic table isn't the only periodic table online -- another one was posted to MeFi last month -- but I think it's the most gorgeous, informative, and ambitious periodic table I've ever seen, featuring actual samples of most of the elements and their practical uses, a fascinating display of uranium isotopes, and explosive "sodium party" videos and more from Gray's many years of obsession with the elements.
posted by digaman on Nov 1, 2007 - 14 comments

Periodic Table of Elements
posted by goodnewsfortheinsane on Oct 10, 2007 - 41 comments

Elementymology. An fascinating look at the origins of the names of 117 elements, which also includes the names of the elements in many languages and a discussion of the origin of chemical symbols. If the real elements bore you, you may be interested in the fictional elements and particles in Star Trek and the Legion of Super Heroes (as well as some real ones as used in comics, prev.).
posted by blahblahblah on Mar 19, 2007 - 7 comments

Time to replace your old Periodic Table. ...a joint American-Russian team has found two new elements—numbers 113 and 115 on the periodic table—hinting at an impending breakthrough in creating novel forms of matter that will test our understanding of atomic behavior.
posted by mcgraw on Mar 29, 2004 - 15 comments

Earth Scientist's Periodic Table.
posted by monju_bosatsu on Dec 30, 2003 - 3 comments

Tom Lehrer Sings The Periodic Table. [Flash required]
posted by MiguelCardoso on Oct 23, 2002 - 19 comments

Leaping Lizards, Batman! It's...it's...PERIODIC!
posted by plinth on May 8, 2000 - 1 comment