Water, 35 liters. Carbon, 20 kg. Ammonia, 4 liters. Lime, 1.5 kg. Phosphorus, 800 g. Salt, 250 g. Saltpeter, 100 g. Sulfur, 80 g. Fluorine, 7.5 g. Iron, 5 g. Silicon, 3 g. And trace amounts of 15 other elements.
I was so unpopular in high school, the crossing guard used to lure me into traffic!