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Is the molecules of water within ice are far apart?
Yes, the molecules of water in ice are arranged in a rigid and orderly structure, with each molecule held in place by hydrogen bonds. This arrangement causes the molecules to be spaced further apart compared to when water is in its liquid form.
What happens to the packing of the molecules when water turns from ice to water?
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.
What are examples of practical applications for density?
An example of real life density is "ice floating on water." Ice floats on water because it is less dense than water. Things that are less dense float on top of things that are more dense because molecules in ice are further apart than molecules in water.
What happens to water when it's molecules slow down and move closer together?
It gets colder and denser - it is at its densest at about 4 degrees centigrade. If the water gets even colder then it will freeze and ice will form. As this happens the molecules actually move further apart (water ice is unusual in that the solid form of water is less dense than the liquid form - which is why ice floats).
What best explains why ice floats?
Ice floats because it is less dense than liquid water. When water freezes, it forms a crystalline structure that spaces the water molecules further apart than in its liquid state. This lower density causes ice to float on top of liquid water.
Is the molecules of water within ice are far apart?
Yes, the molecules of water in ice are arranged in a rigid and orderly structure, with each molecule held in place by hydrogen bonds. This arrangement causes the molecules to be spaced further apart compared to when water is in its liquid form.
Are molecules further apart in ice than in water?
Yes, in ice, water molecules are in a more organized structure compared to when they are in liquid form. This results in a hexagonal lattice arrangement in ice, causing the molecules to be more spread out and creating a lower density compared to liquid water.
Why water expands on solidification?
Water expands on solidification because the hydrogen bonds between water molecules in ice are arranged in a hexagonal structure with more space between the molecules compared to liquid water. This results in a decrease in density and an expansion of volume when water freezes into ice.
What happens to the packing of the molecules when water turns from ice to water?
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.
What are examples of practical applications for density?
An example of real life density is "ice floating on water." Ice floats on water because it is less dense than water. Things that are less dense float on top of things that are more dense because molecules in ice are further apart than molecules in water.
What happens to the ice molecules when it melted?
When ice melts, the ice molecules gain energy from their surroundings and their bonds weaken. This causes the molecules to vibrate more and move further apart, transitioning from a solid state to a liquid state.
Why do ice floats in water in fact ice is made up of water and the fact that they have the same density?
You are correct, Ice and water have the same composition but the do not have the same DENSITY.When water freezes to form ice, the spacing of the water molecules held rigidly in the ice crystal is actually further apart than the molecules are when they in the liquid state. Water therefore EXPANDS on freezing (which is why frozen pipes burst) and the ice crystals are therefore less dense than the liquid water.
Do molecules get closer together as water is heated Yes or No?
No, ice expands because the molecules are farther apart.
How does liquid water change when it becomes ice?
Liquid water changes into ice when it loses heat energy, causing its molecules to slow down and form a crystalline solid structure. This results in a decrease in volume and an expansion of the molecules, leading to the solid state of ice.
What happens to water when it's molecules slow down and move closer together?
It gets colder and denser - it is at its densest at about 4 degrees centigrade. If the water gets even colder then it will freeze and ice will form. As this happens the molecules actually move further apart (water ice is unusual in that the solid form of water is less dense than the liquid form - which is why ice floats).
Why do ice cube melts?
because when an ice cube is a soild if you left it in a room for instance the ice cube would start expanding to the rooms temperature it would eventually melt (because of the temperature of the room being so warm all the particles will start to move apart more there for the ice-cube will end-up being water)''
What best explains why ice floats?
Ice floats because it is less dense than liquid water. When water freezes, it forms a crystalline structure that spaces the water molecules further apart than in its liquid state. This lower density causes ice to float on top of liquid water.
