InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
________is the hardest known material |
|
Answer» diamondExplanation:A diamond ring. Scientists have calculated that WURTZITE BORON nitride and lonsdaleite (hexagonal diamond) both have greater indentation STRENGTHS than diamond. Source: English Wikipedia. (PhysOrg.com) -- Currently, diamond is regarded to be the HARDEST known material in the worldhope it HELPS |
|