膠體和其它分散系的本質區別是                                         ...

問題詳情：

膠體和其它分散系的本質區別是                                                                                                                                  

A.分散質體子的大小　　　          　B.是不是一種穩定的體系                                                                                                                              

C.會不會產生丁達爾效應　　        　D.粒子不沒有帶電荷                                                                                                                                  

【回答】

A

知識點：電化學 膠體

題型：選擇題