Question

How do you identify helium gas?

Answer 1

i hope this answer is helpful for you

Answer 2

hi mate,

==>>Characteristics: Helium is a light, odorless, colorless, inert, monatomic gas. It can form diatomic molecules, but only weakly and at temperatures close to absolute zero.

==>> Helium has the lowest melting point of any element and its boiling point is close to absolute zero.

==>>Helium is abundant in space, where it's produced as a product of the fusion reaction inside stars such as the sun.

==>>The naturally occurring helium on Earth, though, comes from a different sort of process.

==>>Deep inside the Earth, radioactive elements such as uranium and thorium decay and turn into other elements.

==>>There is no chemical way of manufacturing helium, and the supplies we have originated in the very slow radioactive alpha decay that occurs in rocks.

==>>It costs around 10,000 times more to extract helium from air than it does from rocks and natural gas reserves. Helium is the second-lightest element in the Universe.

i hope it helps you..