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tlk_85 tlk_85
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11 years ago
Please answer each one telling if they're ionic, covalent, polar covalent, an acid, or a base, and explain if possible, how you know!!! Thanks much y'all !!! (:
*Silicon Dioxide
*Sodium fluoride
*Aluminum Oxide
*Copper Oxide
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wrote...
11 years ago
Silicon Dioxide=this forms network bonds made up of covalent bonds

*Sodium fluoride = ionic
*Aluminum Oxide = ionic
*Copper Oxide = ionic
a metal and a non-metal will always be ionic
two non-metals will be covalent
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