1 it is often said that a crystal is one giant molecule, Ask an Expert

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1. It is often said that a crystal is one giant molecule. Explain. Can we regard a diatomic molecule as a small solid?

2. Why does metallic binding usually occur with atoms having a small number of valence electrons?

3. Why is it, considering the very similar electronic structures, that lithium is a metal whereas hydrogen is a molecular solid?

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Category:- Physics
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