Plz help me ~~

用戶85377

2011-04-21 11:18 pm

why are methoxymethane and sulphur dioxide polar??

回答 (1)

pingshek

2011-04-22 4:56 pm

✔ 最佳答案

圖片參考：http://i1096.photobucket.com/albums/g340/pingshek/2011-04-22.png?t=1303433703


http://i1096.photobucket.com/albums/g340/pingshek/2011-04-22.png?t=1303433703

參考: miraco

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