Fant 7 synonym til deuterium
| Ord | Ant. ord | Lengde | Bruker | Dato |
|---|---|---|---|---|
| d | 1 | 1 | 5 | 2002-12-24 |
| isotop | 1 | 6 | 3 | 2007-02-03 |
| hydrogen | 1 | 8 | 5 | 2002-12-24 |
| sporstoff | 1 | 9 | 6 | 2012-05-30 |
| sporelement | 1 | 11 | 6 | 2012-05-30 |
| hydrogenisotop | 1 | 14 | 6 | 2013-03-07 |
| tungt hydrogen | 2 | 13 | 2057 | 2011-11-12 |