Azot N |
Fosfor P |
Arsen As |
Antymon Sb |
Bizmut Bi |
niemetal |
niemetal |
charakter amfoter. |
charakter amfoter. |
metal |
II, III, IV, V |
III, V |
III, V |
III, V |
III, V |
N2 |
|
P2 |
|
AZOTOWCE