Trivial name for example, hydrogen ("water-producing"), oxygen ("acid-producing"), nitrogen ("soda-producing"), bromine ("stink"), and argon ("no reaction") were based on Greek roots, while the names of iodine and chlorine were derived from the Greek words for their characteristic colors. Indium, rubidium, and thallium were similarly named for the colors of particular lines in their emission spectra. Iridium, which forms compounds of many different colors, takes its name from "iris", the Latin for "rainbow". The noble gases have all been named for their origin or properties. Helium comes from the Greek "helios", meaning "sun" because it was first detected as a line in the
A Whiter Shade of Pale out that there were no time limits to copyright claims under English law. The right to future royalties was therefore returned to Fisher. Both the musicological basis of the judgment and its effect on the rights of musicians who contribute composition to future works have drawn some attention in the music world. "A Whiter Shade of Pale" was covered by Annie Lennox for her 1995 album "Medusa". It was released as the second single in May 1995 and became a top-forty hit in Europe and Canada. A Whiter Shade of Pale "A Whiter Shade of Pale" is the debut single