menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
An unknown mineral scratches apatite and is scratched by corundum. What can you conclude about this mineral’s hardness?
asked
Jan 9, 2018
23.7k
views
1
vote
An unknown mineral scratches apatite and is scratched by corundum. What can you conclude about this mineral’s hardness?
Biology
middle-school
Amit Prajapati
asked
by
Amit Prajapati
8.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
2
votes
it not hard meaning it will get scratched easy
hope i could help
Kishore A
answered
Jan 12, 2018
by
Kishore A
7.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
3
votes
Hey there!
I can conclude that
the hardness of the mineral is greater than 6 but less than 9
Hope this helps!
~~Cutelion918~~
Ryan Fox
answered
Jan 13, 2018
by
Ryan Fox
7.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 9, 2019
220k
views
Using the Mohs standard hardness scale, which of the following scratch tests is correct? Scale Mineral 10 diamond 9 corundum 8 topaz 7 quartz 6 feldspar 5 apatite 4 fluorite 3 calcite 2 gypsum 1 talc Talc
Evelise
asked
May 9, 2019
by
Evelise
8.1k
points
Chemistry
middle-school
2
answers
3
votes
220k
views
asked
Dec 4, 2023
43.8k
views
This is Mohs hardness scale. A 2 column table with 11 rows. The first column is labeled Mineral with entries: talc, gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaz, corundum, diamond. Second
Belmark Caday
asked
Dec 4, 2023
by
Belmark Caday
8.3k
points
English
middle-school
2
answers
21
votes
43.8k
views
asked
Nov 21, 2018
78.3k
views
List the following minerals in order of decreasing hardness apatite, calcite,corundum,feldspar
Lurianne
asked
Nov 21, 2018
by
Lurianne
8.0k
points
Biology
middle-school
1
answer
0
votes
78.3k
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
Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
Two methods of active transport
What is the phenotype of a heterozygous person using T for tall and t for short
Vesicles that contain a cells digestive enzymes are called ?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity