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In a liquid, molecules are relatively close together but not as tightly packed as in a solid. The average distance between molecules in a liquid is typically about 1 to 2 nanometers, allowing them to slide past one another, which gives liquids their fluidity. This proximity enables liquids to maintain a definite volume while taking the shape of their container.
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In what matter phase are the molecules far apart and move quickly?
In a gas, molecules are relatively far apart and have the energy to move quickly.
Is the molecules of water within ice are far apart?
Yes, the molecules of water in ice are arranged in a rigid and orderly structure, with each molecule held in place by hydrogen bonds. This arrangement causes the molecules to be spaced further apart compared to when water is in its liquid form.
How does the spacing of molecules compare in solids liquids and gases?
Solid- Close together Liquid- Bit farther apart Gas- Far apart
Are molecules that are farthest apart from each other called water vapor?
No, molecules that are farthest apart from each other are not called water vapor. Water vapor refers specifically to the gaseous form of water molecules. Molecules that are far apart from each other can simply be part of a gas phase.
What happens when molecular substances changes state?
When molecular substances change state, such as from solid to liquid (melting) or liquid to gas (evaporation), the arrangement and energy of the molecules change. In solids, molecules are closely packed in a fixed structure, while in liquids, they are more loosely arranged and can move past each other. In gases, the molecules are far apart and move freely. These changes are driven by the absorption or release of energy, typically in the form of heat.
In what matter phase are the molecules far apart and move quickly?
In a gas, molecules are relatively far apart and have the energy to move quickly.
Is the molecules of water within ice are far apart?
Yes, the molecules of water in ice are arranged in a rigid and orderly structure, with each molecule held in place by hydrogen bonds. This arrangement causes the molecules to be spaced further apart compared to when water is in its liquid form.
How are liquids and solids different from each other?
Liquid molecules are spread out. Solid molecules are close together. And gas molecules are far apart.
Does intermolecular force change from solid to liquid or liquid to gas?
Yes, the intermolecular forces generally change as a substance transitions from solid to liquid to gas. In solid form, molecules are held together by strong intermolecular forces. In liquid form, these forces weaken to allow molecules to move more freely. In gas form, intermolecular forces are weakest as molecules are far apart and move independently.
How does the spacing of molecules compare in solids liquids and gases?
Solid- Close together Liquid- Bit farther apart Gas- Far apart
Compare the three states of water in terms of the speed and arrangement of their molecules?
When water is in its gaseous form, the molecules are spread far apart and moving very quickly. In the liquid form, molecules are spread evenly and move at an average speed. In its solid form, the molecules are very close together and move very slowly.
What Bonds hold water molecules far apart from each other?
Hydrogen bonds hold water molecules far apart from each other. These bonds form between the hydrogen atom of one water molecule and the oxygen atom of another water molecule, creating a strong force that keeps the molecules separate. This gives water its unique properties such as high surface tension and cohesion.
Are molecules that are farthest apart from each other called water vapor?
No, molecules that are farthest apart from each other are not called water vapor. Water vapor refers specifically to the gaseous form of water molecules. Molecules that are far apart from each other can simply be part of a gas phase.
Part of a wave where molecules are far apart?
The crest of a wave is the part where the molecules are far apart. The crest is the highest point of the wave where the amplitude is at its maximum, causing the molecules to stretch out.
Are Molecules closer together in gases than in liquids?
The molecules in a solid are held together by short invisible bonds. A way to think about these bonds is that they slowly stretch as they move towards gas form. So in a solid the bonds are stronger and shorter, without them being held in such close proximity to each other they wouldn't be able to hold there shape, resulting in a more liquid form. Now in short, it is so the invisible bonds can more easily control the molecules in the object.
What decides whether material solid or a gas?
The space between the molecules/atoms determines whether material is a solid or a gas. If they are very far apart, the matter is a gas. If they are not very far apart, the matter is a liquid. If they are close, it is a solid.
Why does sound travel faster in soilds and lowest in liquids?
Sound is transmitted when molecules of a substance bumpt their neighbors, which in turns bump their neighbors and so on. So sound travels fastest in a solid because the molecules are very close together. Sound travels slowest in a gas (like air) because in a gas, the molecules are very far apart. Sound travels at a medium speed in a liquid because the molecules in a liquid are neither far apart or very close together.
