Chemistry, asked by rumman262, 18 days ago

use of helium in air

Answers

Answered by elizabathjohnson2005

2

Answer:

Helium is used as an inert-gas atmosphere for welding metals such as aluminum; in rocket propulsion (to pressurize fuel tanks, especially those for liquid hydrogen, because only helium is still a gas at liquid-hydrogen temperature); in meteorology (as a lifting gas for instrument-carrying balloons)

Answered by shrutikshajadhav

0

Answer:

Helium is used as an inert-gas atmosphere for welding metals such as aluminum; in rocket propulsion (to pressurize fuel tanks, especially those for liquid hydrogen, because only helium is still a gas at liquid-hydrogen temperature); in meteorology (as a lifting gas for instrument-carrying balloons); in cryogenics

Uses for Helium: More Than Balloons and Blimps

Heliox mixtures in respiratory treatments for asthma, bronchitis and other lung deficiencies. ...
MRI magnets. ...
High speed Internet and Cable TV. ...
Mobile phone, computer and tablet chips. ...
Cleaning rocket fuel tanks. ...
Microscopes. ...
Airbags.

Explanation:

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