Helium is a safe tracer gas because it is inert. Various industries use helium to detect gas leaks in their products.Helium is used to cool thermographic cameras and equipment used by search and rescue teams and medical personnel to detect and monitor certain physiological processes.National defense applications include rocket engine testing, scientific balloons, surveillance craft, air-to-air missile guidance systems, and more.Helium-neon lasers are used in eye surgery. The medical field uses helium in essential diagnostic equipment such as MRI’s.However, helium is a critical component in many fields, including scientific research, medical technology, high-tech manufacturing, space exploration, and national defense. Perhaps the most familiar use of helium is as a safe, non-flammable gas to fill party and parade balloons. What is helium used for, and why is it a strategic natural resource? Geologic conditions in Texas, Oklahoma, and Kansas make the natural gas in these areas some of the most helium-rich in the world (with concentrations between 0.3 percent and 2.7 percent). Helium is a non-renewable natural resource that is most commonly recovered from natural gas deposits. At temperatures near absolute zero, helium is a fluid most materials are solid when cooled to such low temperatures. It exists as a gas, except under extreme conditions. Helium has the lowest melting and boiling points. Of all the elements, helium is the most stable it will not burn or react with other elements. It is a colorless and odorless inert gas that has unique properties. Helium is the second most abundant element in the universe after hydrogen. Collaborative Action and Dispute Resolution.
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