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.
Related Tags. Hello Stranger was written by Barbara Lewis herself who was originally inspired to write a song with that title while working gigs in Detroit with her musician father: âI would make the circuit with my dad and people would yell out: âHey stranger, hello stranger, itâs been a long timeâ.