jazzypoo7200ov54xf jazzypoo7200ov54xf 12-12-2017 Physics contestada Which statement accurately describes CI2? A. It is an atom. B. It is a mixture. C. It is an isotope. D. It is a molecule. Which statement accurately classifies helium? A. It is an atom. B. It is a mixture. C. It is a molecule. D. It is a compound.