Question

What are metallic crystal?​

Answer 1

• The outer shell electrons in a metallic crystal tend to be delocalized, that is they are loosely bound to their nuclei. Metal atoms can be thought of as an array of positive ions immersed in a sea of delocalized valence electrons.

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Answer 2

Answer:

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Explanation:

Metallic crystals consist of metal cations surrounded by a "sea" of mobile valence electrons. Covalent crystals are composed of atoms which are covalently bonded to one another. Molecular crystals are held together by weak intermolecular forces.