Chemical Elements and Colors Quiz

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Multiple Choice

What is the chemical formula of Zeolite?

  1. Na2 Al2O3 2SiO2 4.5H2O
  2. Na2 Al4O6 2Si2O4 4.8H2O
  3. Na2 Al2O3 2SiO2 4.7H2O
  4. None of the abo
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