Frozen water or ice floats because in the process of freezing air molecules are locked in and the ice becomes more buoyant than the surrounding water. There is also the possibility that the water molecules change for some reason but I am not sure about that. You might try asking that question or researching that angle about the water molecules changing in some way. I don't think so though because H2O is H2O no matter if it's frozen(solid) or in it's liquid form so I believe that the air molecules caught inside the frozen water is your answer.
when water freezes it expands therefor the water takes little space to take of a larger area then when it is placed in water it will float because it is less dense OR The simple, easy explanation: Water is one of the only liquids that expands when it freezes. Because it puffs up bigger when it's solid ice, it weighs less than water. And anything that weighs less than water will float on water like ice.
when crystal structure of ice breaks, the liberated molecule become associated so strongly that they pack together more closely than in ice crystal itself. as a consequence ice becomes less denser than water and floats on it
can you keep water from expanding when it freezes?
H2O is water. Water is ice when it freezes. Water freezes at 32 degrees Fahrenheit / 0 degrees Celsius
Ice floats on sea water because it is less dense than water. When water freezes, it forms a crystalline structure that spaces the water molecules farther apart, causing ice to be less dense than liquid water. This density difference allows ice to float on top of the denser sea water.
Ice caps float because ice is less dense than liquid water. As water freezes, it expands and takes up more space, which decreases its density. This lower density causes ice to float on top of the liquid water.
The density of ice is lower than the density of water.
The property of ice that allows it to float in water is the ice's low density. When water freezes into ice, the molecules arrange themselves in a way that makes the ice less dense than the liquid water, causing it to float.
The property of water that causes ice to float is its density. When water freezes into ice, the molecules form a crystal structure that spaces them apart slightly, making ice less dense than liquid water. This lower density causes ice to float on the surface of water.
Ice is lighter (less dense) than water. Which is why ice can float on the surface of water.
Yes, there is air inside ice. As water freezes air gets trapped inside. (Which is why ice cubes float.) =]
The low density of ice is what allows it to float on water. When water freezes into ice, its molecules arrange themselves into a more spaced-out, crystalline structure, making ice less dense than liquid water. This difference in density causes ice to float on water.
Ice floats on water because it is less dense than liquid water. When water freezes, it forms a crystalline structure in which molecules are more spread out, making ice less dense and causing it to float.
Ice cubes float in drinks and water because ice is less dense than liquid water. When water freezes, it forms a crystalline structure that spaces the molecules farther apart, causing the ice to have a lower density. This lower density causes the ice to float on top of the liquid.
It is true that water expands as it freezes, but the reason it floats on water is because the density of solid water (ice) is less than that of liquid water. And the density of ice is lower because of the expansion (same mass/larger volume).
Ice floats in water because it is less dense than liquid water. When water freezes and forms ice, the molecules arrange themselves in a way that creates a crystal lattice structure with empty spaces between the molecules. This results in lower density, causing ice to float on top of water.
when water freezes it expands therefor the water takes little space to take of a larger area then when it is placed in water it will float because it is less dense OR The simple, easy explanation: Water is one of the only liquids that expands when it freezes. Because it puffs up bigger when it's solid ice, it weighs less than water. And anything that weighs less than water will float on water like ice.