Diamond is insulator, but graphite is a good conductor. Why?How does graphite functions as a lubricant?
sunny , 9 Years ago
Grade 12
2 Answers
vamshi
Last Activity: 9 Years ago
Graphite is used as a solid lubricant, because it is soft. Due to weak vander Waals forcesbetween the layers of graphite, the layers have sliding nature.