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Nothing. Hydrogen bonds are very strong. When ice is melted, only weak intermolecular forces of attraction that exist between H2O molecules will be broken.
Nothing happens to the molecules. They're just warmer and moving around faster.
molecules from ice is more dense than water
They are able to move freely.
When ice cools it shrinks
Nothing. Hydrogen bonds are very strong. When ice is melted, only weak intermolecular forces of attraction that exist between H2O molecules will be broken.
Nothing happens to the molecules. They're just warmer and moving around faster.
molecules from ice is more dense than water
Ice is melted over 0 0C and salt is melted over 801 0C.
when you crush ice the molecules/particles get more compact.
the molecules vibrate, faster and faster as the heat increases then they become disordered
the molecules freeze and it turns to the freezing point
They are able to move freely.
The water molecules in ice are more strongly attached to each other than they are when the ice is melted. That is why ice is a solid. As the ice warms up, the heat makes the molecules jiggle around more and more. When it is warm enough, the molecules cannot stay stuck to each other like they did when they were ice. It is when they break away from each other that melting happens. If you continue to heat the water that came from the ice, it will warm until it boils. When that happens, the molecules cannot hold on to each other at all. When they break away, they boil off as an invisible vapor. When that vapor cools a little it makes the fog we call steam.
These molecules are transformed in a liquid.
The molecules start to freeze and it becomes solid ice
When ice cools it shrinks