paivl8ianju0stineShu
paivl8ianju0stineShu paivl8ianju0stineShu
  • 19-01-2016
  • Biology
contestada

Which two elements make up the greatest percentages by mass in Earth’s crust? (1) oxygen and potassium (2) oxygen and silicon (3) aluminum and potassium (4) aluminum and silicon

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AaliyahPatel
AaliyahPatel AaliyahPatel
  • 19-01-2016
I believe that oxygen and silicon are the most common elements found in the Earth's crust.
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