根据价电子对互斥理论,判断RnF4的空间结构式()A、正八面体B、正四面体C、平面正方形D、变形四面体
根据价电子对互斥理论,判断RnF4的空间结构式()
- A、正八面体
- B、正四面体
- C、平面正方形
- D、变形四面体
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