Question:
The attractive interactions between cations and mobile electrons in metallic solid is called
The attractive interactions between cations and mobile electrons in metallic solid is called
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Mobile electrons are responsible for the high conductivity of metals.
Updated On: Jun 19, 2026
- ionic bond
- covalent bond
- weak dipole-dipole interactions
- metallic bond
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Bonding in metals is explained by the "Electron Sea Model."
Step 2: Meaning
Metals consist of a lattice of positive kernels (cations) surrounded by a "sea" of delocalized valence electrons.
Step 3: Analysis
The force of attraction between these fixed cations and the mobile electrons is the definition of a metallic bond.
Step 4: Conclusion
Hence, the correct answer is (D). Final Answer: (D)
Bonding in metals is explained by the "Electron Sea Model."
Step 2: Meaning
Metals consist of a lattice of positive kernels (cations) surrounded by a "sea" of delocalized valence electrons.
Step 3: Analysis
The force of attraction between these fixed cations and the mobile electrons is the definition of a metallic bond.
Step 4: Conclusion
Hence, the correct answer is (D). Final Answer: (D)
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