Most Common Elements Present in the Human Body - Statistics

General Stats
  • This quiz has been taken 471 times
  • The average score is 8 of 11
Answer Stats
Element Percentage mass % Correct
Oxygen 65%
99%
Hydrogen 10%
96%
Carbon 18.5%
95%
Nitrogen 3.2%
89%
Calcium 1.5%
81%
Potassium 0.4%
75%
Sodium 0.2%
72%
Magnesium 0.1%
71%
Phosphorus 1%
58%
Sulfur 0.3%
52%
Chlorine 0.2%
50%
No matching quizzes found
Score Distribution
Percent of People with Each Score
Percentile by Number Answered
Your Score History
You have not taken this quiz