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because they are be turned into a solid
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Why do ice cubes float to the top of the Glass?
ice is less dense than 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).
How do the molecules in rain differ from the molecules in ice?
Rain is liquid Ice is solid. with water when you cool it (slow the molecules) it expands (which is unique to water) becoming a solid crystal, and since it expands its mass per volume ratio has changed making it less dense then liquid water.
How is ice a physical change?
Ice is a physical change because the molecules within it begin to slow down, due to the lack of heat, causing it to solidify.
When water turns to ice are new molecules formed?
No, when water turns to ice, no new molecules are formed. The molecules in water rearrange themselves into a crystal lattice structure when they freeze, but the individual water molecules remain the same.
Is ice just water?
ice is water. its just that the molecules of water slow down the vibrations that are moving and they turn into a solid, and what you get is Ice
Are the molecules in ice packed more tightly than the molecules in water?
Compared to a solid object's molecules no. Unless the water is ice. Water molecules are more compact than gaseous molecules.
Why does bolied warter freeze quicker that tap water?
its all about speed. to freeze water you have to slow down the speed of the molecules in the water. so you have to force the deceleration of the molecules form room temp water. but the hotter you make the water the faster the molecules are going and they naturally want to slow back down. try this push a car along a flat road for 1 mile (room temp water to ice) or push a car down a hill to the flat road and then 1 mile down the road (hot water to ice. the longer and stepper the hill the hotter the water) . even if its a longer way the speed and easier start means you can get there faster going off the hill.
Why do ice cubes float to the top of the Glass?
ice is less dense than 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).
How do the molecules in rain differ from the molecules in ice?
Rain is liquid Ice is solid. with water when you cool it (slow the molecules) it expands (which is unique to water) becoming a solid crystal, and since it expands its mass per volume ratio has changed making it less dense then liquid water.
Why does ice melt in warm water?
ice melts in warm water because ice is slow moving molecules so slow they practically vibrate wen heat is added is like Coffee it wakes them up and energizes them cousing them to melt into a liquid
How is ice a physical change?
Ice is a physical change because the molecules within it begin to slow down, due to the lack of heat, causing it to solidify.
What happen to water when it cools?
- Water, in liquid form, decreases in density as it cools, until it reaches four degrees Celsius. At this point, as it begins to freeze in to ice, the molecules become hexagonal in structure and the density actually increases. This is why ice floats in water. - Water, in gas form, condenses when it becomes cooler. As the temperature decreases, the speed of the water molecules also slow down. When they're slower, they get attracted to each other more easily, and this attraction between the molecules is what turns the gas into liquid.
What happens to water when it's freezed?
When you freeze water, it actually expands a little bit. The particles within it slow down due to the decrease in temperature, so they slow down. That is why water becomes a solid when it freezes. On the other hand, when water's temperature increases, the particles speed up.
What happens to the water molecules when water turns to ice?
Some of the hydrogen bonds between the water molecules break and three-dimensional hydrogen bonded structure is broken. This causes the number of molecules per unit volume to increase (this is exceptional for water) and thus intermolecular distance decreases.
What is 2 ways why would a ice cube melts?
Well, one, horrible grammar! Two, an ice cube would melt from molecules cooling down and turning into liquid and if they slow down.
