Hemoglobin is a protein with repeating segments called heme, each of which contains an iron atom, which is the active site where oxygen can be carried.
A molecule of of water contain 3 atoms.
Silicon is an atom, not a molecule.
An inorganic molecule is any molecule that does not contain carbon.
Yes.
monatomic molecule
Any molecule contain atoms.
magnesium is an element, not a molecule. It only contains magnesium
No, an oxygen molecule (O2) is not considered an organic molecule. Organic molecules contain carbon atoms, while oxygen molecules do not contain carbon. Organic molecules are the building blocks of life and are typically associated with living organisms.
dna molecule
Any organic molecule contain carbon.
Yes, it is true.
A molecule contain two or more chemical elements.