20 Most Common Elements in the Human Body - Statistics

General Stats
  • This quiz has been taken 266 times
  • The average score is 13 of 20
Answer Stats
% Answer % Correct
65 Oxygen
98%
10 Hydrogen
93%
18 Carbon
92%
3 Nitrogen
89%
traces Iron
88%
1.5 Calcium
81%
0.05 Magnesium
80%
0.35 Potassium
80%
0.15 Sodium
79%
1.0 Phosphorus
67%
traces Chlorine
66%
traces Zinc
64%
0.25 Sulfur
62%
traces Copper
59%
traces Fluorine
56%
traces Manganese
52%
traces Iodine
49%
traces Cobalt
36%
traces Selenium
33%
traces Molybdenum
15%
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