For more than 200 years, chemists have divided compounds into two categories. Those that were isolated from plants or animals were called organic, while those extracted from ores and minerals were inorganic. Organic chemistry is often defined as the chemistry of carbon. But this definition would include calcium carbonate (CaCO 3) and graphite, which more closely resemble inorganic compounds.
We Are Young. We Are Young by fun. feat. Janelle MonÃ¡e is featured in Hold on to Sixteen, the eighth episode of Season Three. It is sung by New Directions with solos by Finn, Mercedes, Quinn, Rachel, Sam, and Santana. After Sectionals, the New Directions sing it as a victory number at their school.
This article is about the song. For the organization, see YMCA.  Y.M.C.A.  is a hit song recorded by American disco group Village People. It was released in 1978 as the only single from the album Cruisin' . The song reached No. 2 on the U.S. charts in early 1979 and reached No. 1 in the UK around the same time, becoming the group's biggest hit.