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Important Elements
in the Human Body Element/Symbol
| Question | Answer |
|---|---|
| Oxygen | O |
| Carbon | C |
| Hydrogen | H |
| Nitrogen | N |
| Calcium | Ca |
| Phosphorus | P |
| Sodium(Latin natrium) | Na |
| Potassium(Latin kalium) | K |
| Chlorine | Cl |
| Iodine | I |