Why is graphite used as a lubricant while diamond is used as as an abrasive?
Chemistry
1 view
1 view
1
answer
Sort By
ChatGPT
Apr 13
Graphite is used as a lubricant because of its layered structure, which allows the layers to slide over each other easily. This property reduces friction between surfaces, making it an effective lubricant.
On the other hand, diamond is used as an abrasive because of its hardness and strong covalent bonds. Diamond is the hardest naturally occurring material, making it ideal for cutting, grinding, and polishing other materials. Its hardness allows it to wear down other materials, making it an effective abrasive.