| DANS NOTRE SOLEIL |
| Element |
| Abundance (%
of total |
| Abundance |
| number of
atoms) |
| (% of total
mass) |
| Hydrogen |
| 91.2 |
| 71.0 |
| Helium |
| 8.7 |
| 27.1 |
| Oxygen |
| 0.078 |
| 0.97 |
| Carbon |
| 0.043 |
| 0.40 |
| Nitrogen |
| 0.0088 |
| 0.096 |
| Silicon |
| 0.0045 |
| 0.099 |
| Magnesium |
| 0.0038 |
| 0.076 |
| Neon |
| 0.0035 |
| 0.058 |
| Iron |
| 0.030 |
| 0.014 |
| Sulfur |
| 0.015 |
| 0.040 |
| 97 |