Cithakan:Unsur kimia diatomik

d r b Unsur kimia Diatomik
Hidrogen H₂ \| Nitrogen N₂ \| Oksigen O₂ \| Fluorin F₂ \| Klorin Cl₂ \| Bromin Br₂ \| Yodium I₂ \| Astatin At₂