lilmissarieli4285 lilmissarieli4285

18-12-2018
Physics

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The gas used to fill party ballons contain only helium atoms .This make helium a(n).

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boredpanda boredpanda

18-12-2018

a gas

hope this is right

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brittneyreid brittneyreid

17-01-2019

the anser on apex is element

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