If you use classical model to describe gas molecules you will get the result: molecules of gas always move unless temperature of the gas is zero.
In a solid, molecules are closely packed together in a fixed position. They vibrate in place but do not have enough energy to overcome the attractive forces holding them together. This gives solids a definite shape and volume.
In a solid, molecules are tightly packed and held in a fixed position by strong intermolecular forces. These forces prevent the molecules from moving freely past one another, giving solids their definite shape and volume. The molecules only vibrate in place, leading to the solid's rigidity.
In a solid, molecules are tightly packed and have a fixed position. As the solid is heated to become a liquid, the molecules gain enough energy to overcome the attractive forces holding them in place, allowing them to move more freely. This results in an increase in disorder and a change in physical properties such as shape and volume.
In a solid phase, the molecules are tightly packed together in a fixed position, with strong intermolecular forces holding them in place. In a liquid phase, the molecules are still close together but have more freedom to move around, as the intermolecular forces are weaker.
Yes, molecules in a liquid are close together but not locked in a fixed position like in a solid. The molecules have enough kinetic energy to move past each other, giving liquids their ability to flow.
The molecules in a solid object are tightly packed together and vibrate in place. They have a fixed position and do not move around freely like in a liquid or gas.
In a solid, molecules are closely packed together in a fixed position. They vibrate in place but do not have enough energy to overcome the attractive forces holding them together. This gives solids a definite shape and volume.
It's Melting, the molecules are moving therefore we have a liquid.
In a solid, molecules are tightly packed and held in a fixed position by strong intermolecular forces. These forces prevent the molecules from moving freely past one another, giving solids their definite shape and volume. The molecules only vibrate in place, leading to the solid's rigidity.
If a scalar, it is the change in distance.
In a solid, molecules are tightly packed and have a fixed position. As the solid is heated to become a liquid, the molecules gain enough energy to overcome the attractive forces holding them in place, allowing them to move more freely. This results in an increase in disorder and a change in physical properties such as shape and volume.
Molecules vibrate in a solid but they do not move from one place to another. Although these vibrations are small yet they result in a change in the position of molecules. So, we can say that molecules change position in a solid.
In Newtonian terms, yes but otherwise no. Molecules are always in a state of vibration. Also, the term "fixed position" assumed a fixed frame of reference and Einstein's work showed that there is no such thing.
Water molecules move from their fixed positions
Solid molecules are tightly packed together with very little spacing between them. The intermolecular forces hold the molecules in a fixed position, creating a rigid structure. The spacing between solid molecules is much smaller compared to liquids and gases.
At the molecular level, the main difference between a solid and a liquid is the arrangement and movement of molecules. In a solid, molecules are tightly packed together in a fixed position, vibrating in place. In a liquid, molecules are more loosely packed and can move around each other, allowing the liquid to flow.
Molecules in a liquid move faster than in a solid because the intermolecular forces in a liquid are weaker, allowing molecules to move around more freely. In a solid, molecules are held tightly in a fixed position by strong intermolecular forces.