O2 is not a compound. It is the element oxygen.
It is simply called oxygen or oxygen gas.
O2
Carbon dioxide is chemical compound. Oxygen and nitrogen are chemical elements.
It is a compound of Hydrogen and oxygen elements
Oxygen is a chemical element.
In a compound chemical elements are linked by chemical bonds.
Oxygen is a chemical compound, not a mixture.
Carbon dioxide is chemical compound. Oxygen and nitrogen are chemical elements.
No. Oxygen is a chemical element. Water is a chemical compound of hydrogen and oxygen.
Oxygen is a chemical element.
Pyrogallol is a compound that can absorb oxygen.
It is a compound of Hydrogen and oxygen elements
Oxygen is always given the symbol O In chemical compounds there can be many oxygen atoms. The compound has the formula not oxygen. Example Water is the compound, its formula is H2O Sodium sulfate is the compound, its formula is H2SO4
It is a compound because it is made of oxygen, hydrogen and other elements.
Oxygen is a chemical element.
Oxygen is a chemical element and ferric oxide is a chemical compound: they are not "changes".
No. Carbon dioxide is a chemical compound of carbon and oxygen.
Oxygen is a chemical element; the molecule is diatomic, O2.
In a compound chemical elements are linked by chemical bonds.