answer the questions please....
Attachments:
![](https://hi-static.z-dn.net/files/d89/bf58e7585e39a975526db49143958b0f.jpg)
Answers
Answered by
0
Answer:
mercury and alcohol are liquid
Explanation:
1)mercury expands evenly on heating
2)it doesn't wet the surface also doesn't stick to it .
hence it is used
Similar questions