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    Introductory Chemistry Atoms First
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    Exam 5: Chemical Bonding and Nomenclature
  5. Question
    Only Helium Among the Group VIIIA Elements Has Two Valence
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Only Helium Among the Group VIIIA Elements Has Two Valence

Question 47

Question 47

True/False

Only helium among the Group VIIIA elements has two valence electrons.

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