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 !
false a mineral can not scratch any mineral harder than itself
Correct, a 5 hardness can scratch a 5 and below.
According to the Mohs scale of mineral hardness, quartz (7) will not scratch any mineral with a higher number on the scale. Corundum is listed at 9. Therefore quartz will not scratch corundum, but corundum can scratch quartz.
Diamonds are proven to scratch all minerals including itself.
A harder mineral will scratch a softer one.
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 !
Diamond is the hardest naturally occurring mineral and can scratch all other minerals. Talc is the softest of minerals and cannot scratch any other mineral.
false a mineral can not scratch any mineral harder than itself
Corundum can scratch almost any mineral that isn't diamond.
the softer mineral can be scratched by a harder mineral. Ex: talc is 1 and quartz is 7 so quartz can scratch talc
There is no mineral that would satisfy the question. If a mineral is able to scratch feldspar, it would have a Mohs hardness of 6 or above. Fluorite is rated as a 4. It would be impossible for a mineral which scratches feldspar to be unable to scratch fluorite.
dimonds is hard enough to scratch anything.
The diamond is the hardest know mineral that can scratch all other substances. It is also rated 10 in the Mohs hardness scale.
the real color inside a mineral. you scratch the mineral on a tile
false. if a mineral is harder than another mineral, it would be able to scratch the softer one
No, it is just the opposite.