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Ice is less dense than water because when it freezes the molecules arrange themselves into a highly ordered crystal structure that leaves spaces in between.
In short the same amount of material is now in spread through more volume.
Density is Mass divided by Volume so if the Mass is the same and the Volume increases then the value for Density becomes smaller.
Wiki User
∙ 12y ago
The hydrogen bonds in water molecules are more spaced out in an ice crystal, creating a hexagonal structure that makes ice less dense. In contrast, in liquid water, the molecules are more closely packed due to higher molecular motion, leading to a higher density.
Wiki User
∙ 13y agoexplain why ice is less dense as a solid than as a liquid
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What is an example of a solid that Is less dense than a liquid?
Solid water, ice, is less dense than its liquid state. This is essential for aquatic life. Since ice is less dense than liquid water, it floats to the top of of the water. This insulates the water beneath the ice, allowing the water beneath the ice to remain liquid. For other substances, the solid state is more dense than the liquid state.
Is a ice cube a liquid solid gas?
solid with hydrogen bonds making it less dense than its liquid form
What is it called when a solid is less dense than its liquid?
This is called anomalous expansion or the anomaly of water. It means that when water freezes, its solid form (ice) is less dense than its liquid form, which is why ice cubes float in water.
The density of a liquid form of a material is always less than the density of the solid form of that same material?
Not always - the density of a liquid may be greater or less than that of the solid form depending on the molecular structure and arrangement. For example, water is an exception as its solid form (ice) is less dense than its liquid form.
How do waters relatives densities as a solid and a liquid differ from that of most other substances?
The solid state of water is less dense than its liquid state, which is why ice floats on water. The solid state of nearly all other substances is more dense than the liquid state and sinks in the liquid state.
Which cold solid is less dense than the liquid when it melts?
Ice is a solid less dense than the liquid
Is ice cube a solid gas or liquid?
solid with hydrogen bonds making it less dense than its liquid form
What is an example of a solid that Is less dense than a liquid?
Solid water, ice, is less dense than its liquid state. This is essential for aquatic life. Since ice is less dense than liquid water, it floats to the top of of the water. This insulates the water beneath the ice, allowing the water beneath the ice to remain liquid. For other substances, the solid state is more dense than the liquid state.
Is an ice cube more dense or less dense than liquid water?
Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.
Is a ice cube solid or liquid?
solid with hydrogen bonds making it less dense than its liquid form
Is ice cube gas or liquid or solid?
solid with hydrogen bonds making it less dense than its liquid form
Is a ice cube a liquid solid gas?
solid with hydrogen bonds making it less dense than its liquid form
If you place a solid in a liquid it will either sink or?
float, depending on its density relative to the density of the liquid. If the solid is denser than the liquid, it will sink. If the solid is less dense than the liquid, it will float.
What substances are less dense when in a solid state than they are in a liquid state?
One example of a substance that is less dense in its solid state than in its liquid state is water. This is due to the unique structure of water molecules that causes them to expand and form a less dense arrangement when frozen into ice.
What is it called when a solid is less dense than its liquid?
This is called anomalous expansion or the anomaly of water. It means that when water freezes, its solid form (ice) is less dense than its liquid form, which is why ice cubes float in water.
Is liquid magma less dense or more dense?
Liquid magma is less dense than solid rock because it is a molten mixture of rock, minerals, and gases. When magma rises to the Earth's surface and cools, it solidifies into igneous rock.
How do water's relative densities an a solid a liquid deffer from that most other substances?
Solid water, ice, is less dense than liquid water and floats on top. The solid state of other substances is more dense than the liquid state and will sink in the liquid.
