Period 6 element period 6 other metals are incredibly toxic, such as thallium. Period 6 contains the last stable element, lead. All subsequent elements in the periodic table are radioactive. After bismuth, which has a half-life or more than 10 years, polonium, astatine, and radon are some of the shortest-lived and rarest elements known; less than a gram of astatine is estimated to exist on earth at any given time. Caesium or cesium is the chemical element with the symbol Cs and atomic number 55. It is a soft, silvery-gold alkali metal with a melting point of 28 °C (82 °F), which makes
Private Parts & Pieces VII: Slow Waves, Soft Stars which Phillips had scored music for in the summer of 1986. The album was released in August 1987 in the United States by Audion Recording. It remained unreleased in the United Kingdom until Virgin Records put it out in 1991. All titles composed, performed, and produced by Anthony Phillips, except "Beachrunner" and "End of the Affair" composed by Phillips and Enrique Berro Garcia. Credits taken from the album's 1987 liner notes. Music Production Private Parts & Pieces VII: Slow Waves, Soft Stars Private Parts & Pieces VII: Slow Waves, Soft Stars is the twelfth studio album by English multi-instrumentalist and