Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Italian
⇄
Chinese
English
French
German
Japanese
Polish
Portuguese
Russian
Spanish
G
o
o
g
l
e
|
Forvo
|
+
numero di ossidazione
el.chem.
número de oxidação
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
