Register

Suppose you have an unknown mineral sample. You can scratch the mineral with a pen knife but not with your fingernail. The mineral is most likely _____. A.talc B.diamond C.apati…

Suppose you have an unknown mineral sample. You can scratch the mineral with a pen knife but not with your fingernail. The mineral is most likely _____. A.talc B.diamond C.apati…
108k views
0 votes
Suppose you have an unknown mineral sample. You can scratch the mineral with a pen knife but not with your fingernail. The mineral is most likely _____.

A.talc
B.diamond
C.apatite
D.gypsum

User Artem Goutsoul
by
7.8k points

1 Answer

2 votes
i think A is the answer 
User Danish Arman
by
8.0k points
← Prev Question Next Question →

Related questions

User RNix
asked Aug 27, 2018 55.5k views
In a test of hardness, _____ will scratch _____. corundum, diamond talc, gypsum quartz, apatite gypsum, calcite
RNix asked Aug 27, 2018
by RNix
7.7k points
2 answers
5 votes
55.5k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Why is gold preferred as a superior metal over silver and bronze?
Key facts of covalent bonding
Which is an example of an atom? A)the smallest unit of Ne B)the smallest unit of p4 C)the smallest unit of NH3 D)the smallest unit of H2O
Link Copied!