What is the most likely molecular formula of a compound that has a molecular ion in the EI mass spectrum with m/z of 120, with a M 1 and M 2 peaks that are 6.6% and 24% of the intensity of the molecular ion peak, respectively.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?