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.
In August 2014, 22-year-old Christy Mack and her friend Corey Thomas were abruptly awoken in the middle of the night by Christyâs ex-boyfriend, an MMA fighter named War Machine. What followed was a brutal attack... Read More.