Q & A details -Could any1 nme me the names and properties of 5 ionic, covalent and metalic materials?
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Could any1 nme me the names and properties of 5 ionic, covalent and metalic materials?

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Could any1 nme me the names and properties of 5 ionic, covalent and metalic materials?

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  • 0861788249

    0861788249 2017-01-05 09:34:38

    Salt, magnesium oxide (magnesia), calcium chloride, alumina, silica, Silicon carbide, zirconium oxide, tungsten carbide, boron carbide. Characterized by having high melting / boiling point, brittleness, high hardness. Crystalline solids. Covalent: Any plastics will do: Polyethylene, polypropylene, ABS Any other organic compounds: ethanol, ethylene, wax etc. Diamond Solids, liquids and gases with lower melting/boiling points, typically softer and tougher. Thermal and electrical insulators Metallic: Try some metals: Iron, Zinc, Aluminum, Titanium, Copper. Thermal and electrical conductors, malleable and ductile

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