Yes it can.
No, Muscovite cannot scratch glass. Muscovite has a hardness of around 2.5-3 on the Mohs scale, while glass has a hardness of around 5.5, meaning glass is harder than Muscovite.
A steel nail can scratch feldspar but not quartz. Feldspar has a hardness of 6 on the Mohs scale, while quartz has a hardness of 7.
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.
Diamond is the hardest mineral that can scratch a steel knife or window glass.
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.
The mineral that can scratch glass but can be scratched by a steel file is quartz. Quartz has a hardness of 7 on the Mohs scale, allowing it to scratch glass, which typically has a hardness of around 5.5. However, a steel file, which has a hardness of about 6.5 to 7, can scratch quartz.
No, Muscovite cannot scratch glass. Muscovite has a hardness of around 2.5-3 on the Mohs scale, while glass has a hardness of around 5.5, meaning glass is harder than Muscovite.
A steel file can scratch minerals with a hardness of 6.5 or lower on the Mohs scale. This includes minerals such as gypsum, calcite, and fluorite.
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yes
The copper of the penny will rub off the file
A steel nail can scratch feldspar but not quartz. Feldspar has a hardness of 6 on the Mohs scale, while quartz has a hardness of 7.
Diamond is harder than steel: you can scratch steel with a diamond, but steel will not scratch a diamond.
Yes, steel can scratch a diamond because diamonds are harder than steel. Diamonds are the hardest natural substance on Earth, while steel is much softer in comparison.
Topaz has a hardness of 8 on the mohs scale.A steel file has a hardness of 6.5, or maybe 7+ if it has been hardened.In theory, the topaz is likely to be harder than the average steel file.=== === ...you may want to avoid putting this to the test, because, although you might scratch the steel file with the topaz, you might also just damage your topaz in the process, because, who knows, maybe your steel file is made of best high-carbon steel, which has a hardness of 8 on the mohs scale!And then there are steel files that have a layer of tungsten-carbide welded to the cutting surface. Tungsten-carbide has a mohs rating of 8.5 to 9! * For more information, see 'Related links' below this box.
If the appliance is stainless steel, a scratch can be improved by using a stainless steel scratch removal kit. Scratch-B-Gone, and Rejuvenate Stainless Steel Scratch Eraser Kit are both products that can improve the appearance of a scratch or dent in an appliance.
lots of metals scratch eaily including copper steel and iron :)