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An unknown mineral is scratched by a penny. It must _____. A:be talc B:have a Mohs hardness of 10 C:be softer than a diamond D:have perfect cleavage

An unknown mineral is scratched by a penny. It must _____. A:be talc B:have a Mohs hardness of 10 C:be softer than a diamond D:have perfect cleavage
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4 votes
An unknown mineral is scratched by a penny. It must _____.

A:be talc
B:have a Mohs hardness of 10
C:be softer than a diamond
D:have perfect cleavage

User Martin Thoma
by
7.8k points

2 Answers

3 votes

Answer:

It would be softer than a diamond

Explanation:because i had it on my test

User Lars Knickrehm
by
8.7k points
4 votes
The answer is a I think
User Wigberto
by
8.1k points
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