StoichiometryMass of a Single Molecule1Choose the best answerThe mass of one H₂O molecule is approximately:A3 × 10⁻²⁶ kgB3 × 10⁻²⁰ kgC6 × 10⁻²⁰ kgD1.5 × 10⁻²⁶ kg Like 0 Discuss 0Share