<3-Might-go-fishing-soon,-could-be-fun.
A wate⁻r mole⁻cule⁻ we⁻ighs a little⁻ le⁻ss than the⁻ two fre⁻e⁻ hydroge⁻n atoms and sole⁻ oxyge⁻n atom that make⁻ up its nucle⁻us.