Selenium dioxide, also known as selenious oxide, selenous oxide, or selenium(IV) oxide, is a chemical compound. Its chemical formula is SeO2. It contains selenium in its +4 oxidation state. It also contains oxide ions. It is toxic.
Selenium dioxide
Questions and Answers
Q: What is selenium dioxide?
A: Selenium dioxide is a chemical compound with the chemical formula SeO2.
Q: What are some other names for selenium dioxide?
A: Other names for selenium dioxide are selenious oxide, selenous oxide, and selenium(IV) oxide.
Q: What is the oxidation state of selenium in selenium dioxide?
A: The oxidation state of selenium in selenium dioxide is +4.
Q: What does selenium dioxide contain besides selenium?
A: Selenium dioxide contains oxide ions.
Q: Is selenium dioxide toxic?
A: Yes, selenium dioxide is toxic.
Q: What is the chemical formula of selenium dioxide?
A: The chemical formula of selenium dioxide is SeO2.
Q: What is the state of oxidation of selenium in selenium dioxide?
A: The state of oxidation of selenium in selenium dioxide is +4.