Revision as of 10:56, 27 July 2020 by Multivac(talk | contribs)(Created page with "Helium is a noble gas. It can be ionized and used as fuel for an ion drive, as well as a coolant for high temperature gas core Nuclear_power|nuclear rea...")
Helium is a noble gas. It can be ionized and used as fuel for an ion drive, as well as a coolant for high temperature gas core nuclear reactors and as a cryogenic coolant.
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