Helium Helium Helium (from ) is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements. After hydrogen, helium is the second lightest and second most abundant element in the observable universe, being present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined. Its abundance is similar to this figure in the Sun and in Jupiter. This
The Elements (song) the song "Tchaikovsky and Other Russians", written by Ira Gershwin, which listed fifty Russian composers in a similar manner. "The Elements" differs from the "Major-General's Song" in that: "The Elements" has been featured in popular culture many times. In the episode "Ex-File" of "NCIS", Timothy McGee and Abby Sciuto hum the song, which forms a key clue in their case. In "The Big Bang Theory" episode "The Pants Alternative", a drunk Sheldon Cooper starts to sing the song during his acceptance of an award from his university. In the 2006 episode of "Gilmore Girls" called "The Real Paul Anka", Luke