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Most solids and liquids expand with temperature (ice is an exception - it contracts with increased temperature) because there is more energy in the particles, and therefore they move faster and take up more space. They are not compressible, however, because the particles in solids and liquids are touching each other, and so have a specific volume, unlike gases.
a glass with ice and water
Yes. They can mix. Like a mixture. For example, ice and water. They will mix.
Yes, it would actually float. While less liquids sink right to the bottom
There are microscopic bubbles of air trapped in the ice - making it lighter than the water.
Most solids and liquids expand with temperature (ice is an exception - it contracts with increased temperature) because there is more energy in the particles, and therefore they move faster and take up more space. They are not compressible, however, because the particles in solids and liquids are touching each other, and so have a specific volume, unlike gases.
Solid, liquid and gas will expand on heating. One exception is water that expands on being heated, and on being frozen into solid ice.
with some you can ex) water can turn into ice
a glass with ice and water
A liquid that is less dense than ice. Pure alcohol is 70% of the density of water- and ice would not float in it.
Gases have the greatest volume. Liquids are denser than gases. Most solids are slightly denser than liquids. One important exception is ice. Ice is solid water, but because of its crystal structure, ice is not as dense as liquid water.
Most solids shrink as they get colder (ice is an exception). Some solids become brittle when they are very cold and can shatter if struck.
solid ice becomes liquid water
Liquids become solids upon freezing. Most solids contract when they freeze. The expansion of water when it becomes ice is an unusual property.
Oil/petroleum (gasoline?) will float on top of water as well.
Ice turns to water is the first example that comes into my mind.
Liquids (water), solids (ice), and gases (steam).