Physical And Chemical Properties Of Helium. Most people guess that we extract helium from the air, but actually we dig it out of the ground. It is used in the production of titanium.
400000 ppm (doe, 2016) regulatory information. The boiling point for a gas is the temperature at which the gas changes to a liquid. Helium is in group 18 or the nobel gases.
The chemical properties of helium 5 he5 and its potential usefulness physical science helium is the second lightest element as well as the second most abundant element in the universe (hydrogen has the honor of holding the top spot in both cases).
Helium is one of the noble gases of group o in the periodic table. The most important chemical properties of helium include its atomic mass, state of matter, boiling and melting points, and density. The chemical properties of helium 5 he5 and its potential usefulness physical science helium is the second lightest element as well as the second most abundant element in the universe (hydrogen has the honor of holding the top spot in both cases). As helium is cooled below its transition point, it has an unusual property of superfluidity with a viscosity approaching zero micropoises.
