Diamond is the hardest mineral that can scratch a steel knife or window glass.
i think so
i think so
A mineral that will scratch with a window glass but not with a knife blade is a mineral with a hardness between 5.5 and 6.5 on the Mohs scale, such as orthoclase or peridot.
A steel knife can scratch minerals with a hardness lower than that of steel, such as gypsum, calcite, fluorite, and talc. Minerals like quartz, topaz, and corundum are harder than steel and cannot be easily scratched by a steel knife.
Copper. Copper has a hardness of 2.5-3 on the Mohs scale, while a steel knife generally has a hardness of around 5.5 - 6.5. This means that a steel knife can scratch copper, but a copper penny cannot scratch a steel knife.
Nope! A diamond is the hardest substance on earth so only a diamond can scratch a diamond!
Yes, a knife can scratch dolomite because dolomite is relatively soft, with a Mohs hardness of around 3.5 to 4. This means it is softer than the steel blade of a knife, which typically has a hardness of around 5.5 to 6.5 on the Mohs scale.
No-all that will happen is that you either will: Scratch up the knife or Chip the edge beyond repair
Yes, it is possible to scratch a copper coin with a knife blade as copper is a relatively soft metal compared to steel. However, the knife blade needs to have a harder material rating in order to scratch the copper.
It is near impossible to scratch it,knife,glass,metal none will work.
you get a bottle i perfer the beer kind grab a knife and scratch it