Is solid water more or less dense than liquid water? Why?
Solid water is LESS dense than liquid water. Why? Because God wanted it that way.
The density of ice is
How to remember ice is less dense than water? Think TITANIC! Ice bergs should be more buoyant on sea water than on fresh water. I confess that I have no idea as to the composition of water in an ice berg. Is an ice berg fresh water? Probably not. It is possibly less saline than sea water, but what do I know without data?