Helium

Annex

Description:
Helium is a natural gas encountered in the atmosphere and is the lightest of gases after higrogen.
Being lighter than air, its natural tendency is to rise above the air, thus occupying the air’s position, the latter being “heavier”.
Helium is a noble gas, colourless, oudorless and does not react  with any other substances.
It isn’t  toxic, or inflamable. Thus, there are no specifications on its storage or transportation.
Helium helio is acquired in bottles of up to 9m3 and there can be found many distributors in countries around the world
It is mainly extracted in Poland, Argelia and the United States.