Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is the hardness of quartz?


On the Mohs Scale of Harness, quartz is a seven.

{{ relativeTimeResolver(1570312913869) }}

LIVE
Points points 141
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE