no.the particle never disappear,the water just change its properties of particles when melting to ice
It will just disolve/disappear and become ''normal'' water. =)
It's just called melting
In outer space, water exposed to the vacuum would rapidly boil and vaporize due to the lack of atmospheric pressure. The water would freeze quickly into ice crystals as it expands and loses heat energy. Ultimately, the water would dissipate into space as vapor or ice particles.
When heat makes something disappear, it typically means that the substance is undergoing a physical change, such as melting (turning from a solid to a liquid) or evaporating (turning from a liquid to a gas). The heat energy provided causes the particles in the substance to gain enough energy to break their bonds and transition to a different state of matter.
All smell are just molecules. The gradually desperse into small particles that your nose adjusts or you just can smell it anymore.
No, that is just two particles of water. One particle of water has two particles of Hydrogen (and one Oxygen). What you described has 4 particles of hydrogen.
The melting of ice is a physical change because the liquid water is still H2O just like the water ice. And the melted water has all the physical and chemical properties of water, just like the ice. No new products with different properties are produced.
The melting of ice is a physical change because the liquid water is still H2O just like the water ice. And the melted water has all the physical and chemical properties of water, just like the ice. No new products with different properties are produced.
It is a Physical Change. Melting it does not change what components/elements are found in snow. It is just a phase change from solid to liquid.
The particles are still there when ice melts, but they start to drift apart. There are still just as many particles, but they just have more room in between them.
Ice melting is a physical change rather than a chemical change because the substance (water) remains the same at a molecular level. The process involves a change in state from solid to liquid due to the absorption of heat energy, with no alteration to the chemical composition of the material.
A solid that has melted into a liquid and appears to disappear is undergoing a phase transition from solid to liquid. This process occurs when the solid absorbs heat, causing its molecules to move more freely and transition into a liquid state, making it seem as if the solid has vanished. An example of this is ice melting into water. The solid is still present in the liquid form, just in a different state.