如图所示的是常温下多种物质的导电和绝缘能力的排列顺序,从图中可以看出:
![](https://media.youtike.com//ques/201506/30/ca39a8f0-3d07-499c-90a6-e03d41673127/image001.png)
(1)________________________________________________________________________
________________________________________________________________________;
(2)________________________________________________________________________
________________________________________________________________________;
(3)________________________________________________________________________
________________________________________________________________________。