2 formula metal/ conductivity nonmetal H & O non metal none H & O mineral metal NM lowNaCl metal NM noneNaCl metal NM goodCHO NM noneCu SO metal NM goodC& H & O non metal noneNa CO metal NM goodDistilled waterTap waterSalt NOT in waterSalt dissolved in waterSugar dissolved in waterCopper sulfate in waterEthanolSodium carbonateSodium carbonate in water
3 Ionic compound Metal /non-metal (+) (-) charges IONIC BONDS CONDUCTS electricity(when dissolved or melted)usually SOLID at room temperatureHIGH melting & boiling points\Structure known as:FORMULA UNIT
4 Covalent compounds non-metals SHARE electrons COVALENT BONDS NOT CONDUCTIVEusually LIQUID or GAS at room temperatureLOW melting & boiling pointsmolecular compounds
5 compound types ionic compounds molecular compounds Metal /non-metal (+) (-) chargesIONIC BONDSCONDUCTS electricity(when dissolved or melted)usually SOLID at room temperatureHIGH melting & boiling pointsmolecular compoundsnon-metalsSHARE electronsCOVALENT BONDSNOT CONDUCTIVEusually LIQUID or GAS at room temperatureLOW melting & boiling points
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