BKrye291 BKrye291
  • 01-02-2018
  • Chemistry
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How are atoms of hydrogen different from atoms of helium dalton?

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Ghenji
Ghenji Ghenji
  • 06-02-2018
Atoms of hydrogen have only one proton in its nucleus and only one electron. Atoms of helium have two protons in its nucleus and two electrons.
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