键重点掌握金属导电的原因是因为有free electrons26615 ionic
chem unit 04 (p) - ionic & metallic compounds (2014-15)
elements—gaseous atoms—gaseous ions (cation/anion) — ionic
知识重点:7515electron density map 示例7515ionic
ions, it should be insulating for the conduction of electrons
Tips:Do Not Provide
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