Oxygen (O2) is an element, it consists of only one substance = oxygen
Carbon dioxide (CO2) is a compound it consists of carbon and oxygen
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
Mercuric oxide is a compound, not an element. It is composed of the elements mercury and oxygen.
Iron oxide is not a single element, but rather a compound composed of iron and oxygen atoms.
Water is the compound that contains oxygen and sodium is a metal element. Iron is a metal element as well.
Sodium hypochlorite is a compound, not an element. It is composed of sodium, chlorine, and oxygen atoms.
Oxygen is an element
oxygen is a element ! :)
Oxygen is an element.
element
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
Oxygen is the element. It's a compound because the oxygen bonds with another element to form an oxide.
Oxygen is an element.
Oxygen is a chemical element.
Oxygen is not a compound - it is an element.
is oxygen a element
After photosynthesis, the compound produced is glucose and the element released is oxygen.
Mercuric oxide is a compound, not an element. It is composed of the elements mercury and oxygen.