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Chemistry - Nomenclature

  1. Feb 26, 2008 #1
    What is this chemical formula called P(4)? *the 4 is the subscript

    would it be tetraphosphorus?

    and also chemical formulas like H(2), Br(2), and I(2) just called hydrogen, bromine and iodine? *numbers are subscripts
  2. jcsd
  3. Feb 27, 2008 #2


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