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Subjects>Science>Earth Science

Can corundum be scratched by diamond?

Anonymous

∙ 11y ago

Updated: 6/20/2024

Yes. This crystalline form of aluminum ranks as 9 on the Mohs scale: Diamond ranks 10, which is hardest of the hardness rankings.

Wiki User

∙ 11y ago

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More answers

No, corundum cannot be scratched by diamond. Diamond is the hardest known mineral on the Mohs scale, ranking at 10, while corundum ranks at 9. This means that diamond can scratch corundum but not vice versa.

AnswerBot

∙ 10mo ago

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Continue Learning about Earth Science

What mineral can only be scratched by one mineral?

Diamond is the hardest mineral and can only be scratched by another diamond.

What mineral can corundum scratch?

Corundum can scratch all minerals except diamond, making it the second hardest mineral on the Mohs scale with a hardness of 9. Diamond, with a hardness of 10, is the only mineral that can scratch corundum.

What mineral can only be scratched by diamond?

The mineral that can only be scratched by diamond is diamond itself. Diamond is the hardest known natural mineral, scoring 10 on the Mohs scale of mineral hardness.

Which of the following minerals is most resistant to being scratched?

Diamond is the most resistant to being scratched as it is the hardest mineral on the Mohs scale with a rating of 10.

What is the texture of corundum?

Corundum typically has a smooth and hard texture. It is a naturally occurring crystalline form of aluminum oxide and is known for its hardness, which is second only to diamond on the Mohs scale.

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Related Questions

What mineral can only be scratched by one mineral?

Diamond is the hardest mineral and can only be scratched by another diamond.

What is pyrite scratch?

It can be scratched by a diamond, corundum, topaz, and quartz.

What unknown mineral is found to scratch apatite and to be scratched by corundum?

The unknown mineral would be topaz. Topaz lies between apatite and corundum on the Mohs scale, making it capable of scratching apatite and being scratched by corundum.

Is corundum harder than diamond?

No, diamond is harder than corundum. Diamond has a Mohs hardness of 10, while corundum has a Mohs hardness of 9. Diamond is the hardest naturally occurring mineral.

Which mineral has the same hardness as corundum?

Diamond is the only mineral that has the same hardness as corundum, which is the second hardest natural mineral on the Mohs scale after diamond. Both corundum and diamond have a hardness of 9 on the Mohs scale.

Can hematite be scratched by a nail?

No, hematite is harder than a nail and cannot be scratched by it. Hematite typically ranks around 5.5-6.5 on the Mohs scale of mineral hardness, while a nail ranks at around 4.

What mineral can be scratched by diamond?

Diamond are only scratched by diamonds.

What mineral can corundum scratch?

Corundum can scratch all minerals except diamond, making it the second hardest mineral on the Mohs scale with a hardness of 9. Diamond, with a hardness of 10, is the only mineral that can scratch corundum.

Will surface of a diamond be scratched?

Yes, perhaps, if scratched by another diamond.

Which mineral can scratch topaz?

Corundum and Diamond.

Can corundum be scratched by a nail?

No, corundum is a very hard mineral, scoring a 9 on the Mohs scale of hardness. A fingernail typically ranks around 2.5 on the scale, so it would not be able to scratch corundum.

What is the only mineral that can scratch corundum?

Diamond is the hardest mineral and is the only one that can scratch corundum. but in my opinion corundum will scratch corundum any mineral of the same hardness will scratch the other !

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