Lockon Posted July 20, 2009 Report Posted July 20, 2009 Oxygen (65%)Carbon (18%)Hydrogen (10%)Nitrogen (3%)Calcium (1.5%)Phosphorus (1.0%)Potassium (0.35%)Sulfur (0.25%)Sodium (0.15%)Magnesium (0.05%)Copper, Zinc, Selenium, Molybdenum, Fluorine, Chlorine, Iodine, Manganese, Cobalt, Iron (0.70%)Lithium, Strontium, Aluminum, Silicon, Lead, Vanadium, Arsenic, Bromine (trace amounts)
Decatur Posted July 20, 2009 Report Posted July 20, 2009 I was going to say the atmosphere until I saw the metals and semimetals.
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