Helium has the lowest condensation point of any gas. so the procedure is very simple: use a gas liquification unit to cause all the other gases in the mixture to condense.
Your body does not need helium. Helium is an inert gas, and it is not found as a "building block" of any organic material, or any other materials for that matter.
helium is chemically inert and is not found in any materials
In atmosphere, helium is found as a mixture along with other gases. But this helium can be isolated and obtained in pure form by suitable techniques.
Helium is generated as a decay product of some radioactive materials and tends to collect in the same type of geological structures that trap natural gas, so methane might be a possible answer.
No, helium is not ductile. Helium is a noble gas with very low reactivity and does not exhibit ductility like metals or other materials.
Helium does not combine with other elements and pure helium will exist by itself as elemental helium.
Helium is itself a chemical element and therefore is not found in any other chemical element.
Helium found in atmosphere will have other gases as impurities. But it can be isolated by suitable method (generally by adsorption of gases) to get pure helium.
I think it is hydrogen
The universe is mostly comprised of empty space and therefore the helium is found in certain places. It is found on Earth and some other planets, but it is most commonly found in stars such as the Sun.
The main impurities found in helium are trace amounts of nitrogen, oxygen, and other gases. These impurities can be removed through purification processes to obtain high-purity helium for various applications.
Helium itself is non-toxic and non-flammable, so it will not explode on its own. However, when helium is combined with other flammable materials or under specific conditions, it can contribute to an explosion.