O is the chemical symbol for oxygen. Oxygen is an element; it has atomic number 8. A compound is made up of two or more elements chemically combined, such as water.
A compound: any formula that contains more than one kind of atomic symbols represents a compound.
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.
Oxygen (O) is an element, while O2 is a molecule composed of two oxygen atoms bonded together. So, O2 is a molecule, not a compound.
Al2O3 is a compound. It is known as alumina and is a combination of the elements aluminum (Al) and oxygen (O).
Compound
compound. an element is a pure substance. Jell-o is powder mixed with other stuff.
A compound: any formula that contains more than one kind of atomic symbols represents a compound.
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.
Oxygen (O) is an element, while O2 is a molecule composed of two oxygen atoms bonded together. So, O2 is a molecule, not a compound.
Al2O3 is a compound. It is known as alumina and is a combination of the elements aluminum (Al) and oxygen (O).
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.
Yes C is an element O is an element CO2 is a mixture / compound of two elements
Hydrogen peroxide is a compound composed of hydrogen and oxygen atoms (H2O2). It is not an element.
It is a compound, because it contains more than one element. An element is smallest unit that maintains all of its properties. When you combine elements, you get compounds. MgS04 contains the elements Mg (magnesium), S (sulfur) and O (oxygen).
NiMnO4 is a compound. It is composed of the elements nickel (Ni), manganese (Mn), and oxygen (O) chemically bonded together.