The molecules in water are not tightly packed as such flow and spread very easily but when the water turns to ice the molecules in the liquid enlarge ans they tightly packed and thus, when water turns to ice new molecules are not formed.
Because the water molecules 'lock' together when the temperature drops - forming solid ice. Warming up the ice-cube releases the 'lock', and the ice turns back to water.
Water turns into ice at 0 degrees Celsius (32 degrees Fahrenheit). At this temperature, the molecules of water slow down enough to form a solid structure, resulting in the formation of ice.
When ice melts, the chemical composition remains the same. Ice is just the solid state of water, so when it melts, it turns into liquid water. The molecules in ice rearrange themselves into a more disordered state to become liquid water, but the chemical makeup of the water molecules themselves does not change.
The packing of molecules in ice is more ordered and structured compared to liquid water. When ice melts into water, the molecules gain enough energy to break apart from their fixed positions and move more freely, resulting in a less ordered and more disorganized packing arrangement in the liquid state.
First the water must be in a cold place. Then, it freezes and turns into ice. And ice is a solid!!!
It turns into water and the molecules becomes less densely packed
molecules that start closing together turn into solid example: think of water, when molecules are loose the water is liquid but when the molecules are packed together the water turns into ice
When water turns into ice, the water molecules slow down and come closer together, forming a crystal lattice structure. The mass of the water remains the same before and after freezing; only the arrangement of the molecules changes.
Ice is a form of solid water, formed when water freezes and turns into a solid state due to a decrease in temperature.
Well, since it is so cold, the water molecules kind of push together, and the liquid becomes a solid, and, also because of the cold, the ice turns out cold. P.S I am in fifth grade.
Because the water molecules 'lock' together when the temperature drops - forming solid ice. Warming up the ice-cube releases the 'lock', and the ice turns back to water.
Ice (excluding amorphous ice) is crystalised water. Breaking the crystals into molecules would be similar to melting it, in that melting ice also breaks the bonds and turns the H2O back into separate molecules, as in water. It is not, however, the same.
Water as well as other more complex molecules have been found in space.
They start to break their bonds of the solid. Water is unique and when it transforms from liquid to solid, it traps air between its molicules. When ice turns to water, it lets that air out so shrinks slightly. The result is at a higher temperature of 0 degrees Celsius, water is formed.
Water turns into ice at 0 degrees Celsius (32 degrees Fahrenheit). At this temperature, the molecules of water slow down enough to form a solid structure, resulting in the formation of ice.
When water turns to ice, the water molecules slow down and come together in a more ordered arrangement, forming a crystalline structure. This causes the water molecules to expand and become less dense, leading to the solid state of ice being less dense than the liquid state of water.
A change of phase from the liquid water to solid water (ice); the physical properties are of course different. The molecules in the unfrozen water are moving fast, but as it starts to cool off, the molecules begin to slow down until they don't move at all, thus, freezing.