And how will they interact with one another? Well, as a result of the fact that water is polar, it will have a partial positive charge on the oxygen. And so we draw the oxygen with a blue sphere. So the blue sphere basically designates our partially negative oxygen, while these red spheres designate the partially positive h atoms. And so if we have these 123456 water molecules in close proximity, they will orient themselves with respect to one another in such a way to basically maximize the amount of electric interactions. They're actually electromagnetic, but we can say electric interactions between the different atoms on different molecules.