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Neon is a colorless, odorless, inert monatomic gas under standard conditions, with approximately two-thirds the density of air. Neon was discovered in 1898 alongside krypton and xenon, identified as one of the three remaining rare inert elements in dry air after the removal of nitrogen, oxygen, argon, and carbon dioxide.
What is the largest source of neon? Ukraine has 70% of the world's neon supply and is produced as a by-product of steel.
Neon, chemical element, inert gas of Group 18 (noble gases) of the periodic table, used in electric signs and fluorescent lamps. Colorless, odorless, tasteless, and lighter than air, neon gas occurs in minute quantities in Earth’s atmosphere and trapped within the rocks of Earth’s crust.
24 maj 2015 · Sources. Stars make neon via fusion of oxygen and helium in the alpha-capture process. Extraction of neon is via fractional distillation of the gases in air. As one of the lighter gases, neon extraction occurs following the removal of argon and krypton. The leading supplier of neon is Ukraine. Neon Uses.
The relative sources of 20 Ne, while the most abundant of the three isotopes on earth, is debated to this day. Due to the enriched amounts of 20 Ne in volcanic gas and its presence in diamonds, some theorize that there may exist a “solar neon reservoir” in the Earth.
17 gru 2012 · Neon was first discovered by Morris Travers and William Ramsay in 1898 shortly after the discovery of krypton in the same year. They both froze argon sample with the help of liquid air and slowly evaporated argon under low pressure to collect the new gas.
Comprehensive data on the chemical element Neon is provided on this page; including scores of properties, element names in many languages, most known nuclides of Neon. Common chemical compounds are also provided for many elements.
