×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
Óxido é todo composto binário oxigenado, no qual o oxigênio é o elemento mais eletronegativo. Exemplos: CO 2, H 2 O, Mn 2 O 7, Fe 2 O 3 CO 2, H 2 O, Mn.
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form