Question

This is Mohs hardness scale

Answer 1

corundum, quartz, calcite, gypsum

Explanation:

The Moh's scale of hardness is a list which shows how hard a substance is.

Hardness shows how resistance a body is to breakage. A resistant substance or mineral will not easily break.

Diamond is the hardest known natural substance.

Talc is the softest mineral.

1. talc
2. gypsum
3. calcite
4. fluorite
5. apatite
6. orthoclase
7. quartz
8. topaz
9. corundum
10. diamond

The numbers shows the degree of hardness with 10 as the highest and 1 as the softest.

 corundum     quartz     calcite   gypsum

       9                   7             3             2

This is from hardest to softest

learn more:

Minerals brainly.com/question/4772323

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Answer 2

Answer:

c q c g

Explanation:

thats the anitials the second c is calctite the first one is corundum

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