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%2fWater-molecules-58f7d0815f9b581d598281ab.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.844854bb931dbf35fa22913920a2c165%3frik%3d6bQeW%252bwqO8F1pg%26pid%3dImgRaw%26r%3d0&exph=1000&expw=1500&q=Simple+Covalent+Structures&simid=608053519020202323&FORM=IRPRST&ck=4AD72FD84A65FA9CF01745DAD077F271&selectedIndex=25&itb=0)
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