题目内容
下列说法正确的是 (填选项前的字母)
A.人们在研究天然放射现象过程中发现了质子 |
B.铀核裂变的核反应方程![]() |
C.设质子、中子、![]() ![]() ![]() ![]() ![]() ![]() |
D.原子在![]() ![]() ![]() ![]() ![]() ![]() |
C
试题分析:1919年,卢瑟福通过
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825000602917310.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250006033381235.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825000603353546.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825000602917310.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825000603400953.png)
![](http://thumb2018.1010pic.com/images/loading.gif)
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