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A comment on A manufacturing process that produces long strips of high-quality graphene. Parent comment

Re:A manufacturing process that produces long strips of high... by mattchamb on Thursday April 19, 2018 @04:15PM (#16879700)
Well, I'm not a physicist, but hydrogen gas is two atoms compared to 1 atom for helium gas.
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Re:A manufacturing process that produces long strips of high... by DrScump on Thursday April 19, 2018 @08:54PM (#16881376) 

  hydrogen gas is two atoms
... which makes it a molecule.
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