what is hiliyam
what can we do with hiliyam gas?
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Answered by
5
Answer:
helium is a gas
and it can be used inflate blimps.....nd many more
Answered by
8
Answer:
helium is used to inflate blimps, scientific balloons.it is used as an inert shield for arc welding, to pressurise the fuel tanks of liquid fueled rockets and in supersonic windtunnels.
Group name: Noble Gas
Atomic number:2
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