select *; spacefill 23%; wireframe 0.15; color cpk-ball and stick
select *; spacefill 0%; wireframe 0.15; color cpk-wireframe
select *; spacefill only; color cpk-spacefill
~ Water, with a molecular formula of H<sub>2</sub>O, is an extremely common solvent with a variety of unusual properties. For example, water is a liquid at room temperature unlike many similarly sized molecules. Additionally, the solid phase of water floats while submerged in the liquid phase, again an uncommon feature. 
