题目
题型:同步题难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165652-43859.gif)
B.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165653-57581.gif)
C.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165653-21221.gif)
D.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165653-95860.gif)
答案
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165630-83604.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165630-19251.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-12336.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-23347.gif)
B.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-94996.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-85680.gif)
C.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-45148.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-57775.gif)
D.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-92617.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165631-17658.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165626-20870.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165626-21490.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165627-67805.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165627-14630.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165627-20100.gif)
B.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165627-12899.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165627-53473.gif)
C.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165628-40700.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165628-87376.gif)
D.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165628-92220.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165628-85219.gif)
B.若X原子的质子数是a,中子数是b,则该核素可表示为
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165622-94284.gif)
C.若相同温度和浓度的两种钠盐溶液的碱性NaA<NaB,则酸性HA>HB
D.若主族元素的简单离子R2-和M+的电子层结构相同,则原子序数R>M
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165610-27841.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165611-32549.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165611-64731.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165611-97006.gif)
B.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165611-66932.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165612-72004.gif)
C.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165612-51739.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165612-75050.gif)
D.
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165613-94482.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20200107/20200107165613-31561.gif)
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