Chemical element (85.6 °F), respectively. Melting and boiling points, typically expressed in degrees Celsius at a pressure of one atmosphere, are commonly used in characterizing the various elements. While known for most elements, either or both of these measurements is still undetermined for some of the radioactive elements available in only tiny quantities. Since helium remains a liquid even at absolute zero at atmospheric pressure, it has only a boiling point, and not a melting point, in conventional presentations. The density at selected standard temperature and pressure (STP) is frequently used in characterizing the elements. Density is often expressed in grams per
Boiling Point: Road to Hell Boiling Point: Road to Hell Boiling Point: Road to Hell ("Xenus: Точка кипения", "Xenus: Boiling Point") is a video game developed by the Ukrainian game studio Deep Shadows and published in 2005 by Atari. Boiling Point's gameplay is a combination of open world, FPS, and role-playing video game mechanics. Critical response upon its release was, with few exceptions, lukewarm. This was attributed to the many technical issues that plagued the game's release: bugs, glitches and choppy performance. Patches have been released that address many, but not all, of these deficiencies. Deep Shadows released a successor in 2009 called "", and