Question

why ice has low density than water?

Answer 1

When water freezes, watermolecules form a crystalline structure maintained by hydrogen bonding. Solid water, or ice, is lessdense than liquid water. Ice is lessdense than water because the orientation of hydrogen bonds causes molecules to push farther apart, which lowers the density

Answer 2

ice is low dense than water because the orientation of hydrogen bonds cause molecules to push farther apat ,which lowers the density