| Background color ostendit subcategoriis in optima flecte de metallum–metalloides–nonmetalla: | |||||||||
| Metallum | Metalloides | Non-metalla | |||||||
| Metalla alcalica | Metalla alcalica terrena | Lanthanida | Actinida | Metalla transitionis | Metalla post-transitionis | Non-metalla polyatomica | Non-metalla diatomica | Gasia nobilia | |
| predicted | predicted | predicted | predicted | predicted | predicted | predicted | predicted | ||