helium can be used for many different things. It can be used for advertising purposes, recreation, purge systems, and low-temperature cooling systems.
Objects that float in the air, such as balloons, blimps, Other uses of helium include:
- being a protective shield while growing silicon and germanium crystals.
- supersonic wind tunnels
- nuclear reactors
- a protective shield for titanium and zirconium fabrication.
- pressurizing liquid fuel rockets.
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Can also be used together with oxygen as a special breathing gas mix for VERY deep underwater divers, to avoid nitrogen narcosis.
helium balloons
You can use air but it won't float so I would recommend helium. If you suck in helium, it will make your voice sound weird.... Try it!!
helium is used for excitation of neon atoms in helium neon laser..
Inhale
the use for balloons mostly
Liquid helium is used to cool the superconducting electromagnets.
Helium
its the 2nd element on the periodic table and it makes things lighter, such as helium balloons, which float as helium is lighter than air
helium is used to cool superconducting magnets in mri scanners as helium is lighter then air airships use them as gasses
Humidified helium replaced oxygen to prevent further erosion
Helium is less dense than air, and therefore the balloon will float.
Helium is used to reaplce hydrogen on a n airplane because it is nonflammable