Transition metals tend to form more coloured ions and compounds more than most other elements either in solid form or dissolved in a solvent like water. Examples of the colours of some transition metal salts in aqueous solution are shown below (grey = colourless in the diagrams).
Welcome to the Machine. Welcome to the Machine is the second song on Pink Floyd's 1975 album Wish You Were Here. Written by bassist Roger Waters, it features heavily processed synthesizers and acoustic guitars, as well as a wide range of tape effects. 1 Theme.
Who sings the song its magic? The music was written by Jule Styne, the lyrics [1] by Sammy Cahn. The song was introduced by Doris Day in her film debut, Romance on the High Seas, and was published in 1947â¦. Versions which made the Billboard magazine charts in 1948 were recorded by Doris Day, Tony Martin, Dick Haymes, Gordon MacRae, and Sarah Vaughan.