1. A colorless liquid composed of 46.68% nitrogen and 53.32% oxygen has a molar mass (molecular weight) of 60.01 g/mol. What is the
molecular formula? (NOTE: Find first the empirical formula. See the
examples in your module.)

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates