Interstellar depletions of elements in diffuse interstellar gas
| Element . | Abundance . | Interstellar gas . | Interstellar dust . |
|---|---|---|---|
| O | 575 | 389 | 186 |
| C | 214 | 91 | 123 |
| N | 62 | 62 | 0 |
| Mg | 36.3 | 1.5 | 34.8 |
| Fe | 33.1 | 0.3 | 32.8 |
| Si | 31.6 | 2.2 | 29.4 |
| Element . | Abundance . | Interstellar gas . | Interstellar dust . |
|---|---|---|---|
| O | 575 | 389 | 186 |
| C | 214 | 91 | 123 |
| N | 62 | 62 | 0 |
| Mg | 36.3 | 1.5 | 34.8 |
| Fe | 33.1 | 0.3 | 32.8 |
| Si | 31.6 | 2.2 | 29.4 |