cohesive energy
"Cohesive energy" is a crucial concept in understanding the stability and mechanical properties of solid materials.
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Definition
C1Physics
(technical, academic)The energy needed to separate a solid into its individual atoms or molecules, indicating the strength of the bonds holding the material together.
Example
- The cohesive energy of a crystal is essential in determining its melting point.
- Materials with high cohesive energy tend to be more stable and harder.
C1Chemistry
(technical, academic)The energy associated with the attractive forces between atoms or molecules in a substance, which gives it mechanical strength and stability.
Example
- Understanding cohesive energy helps in predicting the behavior of chemical compounds under different conditions.
- Chemists study cohesive energy to design materials with desired properties.
C1Materials Science
(technical, academic)The measure of the total binding energy per atom or molecule in a solid, reflecting the internal forces holding the material together.
Example
- The cohesive energy is a critical parameter in the development of new alloys.
- Engineers consider cohesive energy when evaluating the durability of construction materials.
Similar
Terms that have similar or relatively close meanings to "cohesive energy":