Why does ice float on water instead of sinking?

Explanation

Ice floats because it is less dense than liquid water. When water freezes, its molecules form a hexagonal crystal structure that takes up more space than in liquid form. This unusual property protects aquatic life in winter, since ice forms on top of lakes and insulates the water below rather than sinking to the bottom. Explore more Everyday Science MCQs on mcqstutor to keep practicing.