ਫਰਮਾ:Subatomic particle/list/exotic atoms
The anti-atoms are here for historical reason, they should no longer be used. See Category:Nuclide templates on how to create symbols for elements made of anti-matter.
| Para-positronium | Error no symbol defined | Error no link defined |
| Ortho-positronium | Error no symbol defined | Error no link defined |
| Antihydrogen | H |
Error no link defined |
| Antideuterium | D |
D |
| Antitritium | T |
Error no link defined |
| Antihelium | He |
Error no link defined |