Simple chem question - ! which pair of atoms will form a covalent molecule? a) one atom of copper and two atoms of fluorine eliminateb) one atom of sodium and one atom of fluorine c) one atom of oxygen and one atom of iron d) one atom of oxygen and two atoms of hydrogen

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together