oxygen is an element. it is not a compound.
Sulfuric acid is a compound
Water is a compound composed of two hydrogen atoms and one oxygen atom bonded together. Oxygen, on the other hand, is an element by itself and not a compound.
Water is not an element, it is a compound composed of hydrogen and oxygen.
No, PbO is not an element. It is a chemical compound composed of lead (Pb) and oxygen (O). Lead is the element in this compound.
Oxygen is an element. It is a chemical element with the symbol O and atomic number 8.
Element
Iron is an element
Sulfuric acid is a compound
Both are mixtures.
Potatoes are mixtures.
Alloys are mixtures
ALL compounds are mixtures
Water is a compound - H2O.
Oxygen is an element
oxygen is a element ! :)
Oxygen is an element.
Both are mixtures.