What is difference between natural sodium and metal sodium

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SUMMARY

The discussion clarifies the distinction between natural sodium and metallic sodium. Natural sodium typically refers to sodium in compounds, such as sodium chloride (NaCl), which is an ionic bonded crystal. In contrast, metallic sodium consists solely of sodium atoms contributing to a 'sea of electrons,' resulting in a different crystal structure. NaCl exhibits a structure of two interlocking simple cubic lattices, while metallic sodium has a single simple cubic structure.

PREREQUISITES
  • Understanding of ionic and metallic bonding
  • Familiarity with crystal structures
  • Basic knowledge of sodium compounds, particularly NaCl
  • Concept of electron sea model in metals
NEXT STEPS
  • Research the properties of ionic compounds versus metallic substances
  • Explore the crystal structures of NaCl and metallic sodium in detail
  • Learn about the electron sea model and its implications in metallic bonding
  • Investigate the applications and reactions of sodium in its various forms
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Chemistry students, materials scientists, and anyone interested in the properties and structures of sodium and its compounds.

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In terms of structure
 
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What is "natural sodium"? I don't think sodium occurs by itself in nature, only in compounds.
 
By natural sodium do you perhaps mean NaCl? That's an ionic bonded crystal where the cl takes an electron from the na.

Metallic sodium is all sodium atoms. Each one contributes an electron to the 'sea of electrons'. 1 because a valence electron.

NaCl and metallic Na probably have different crystal structures because of this. NaCl should be 2 interlocking simple cubics and Na should be 1 simple cubic. (I think?). I hated solid state, so crystal structure aren't my expertise.
 

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