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Does a chemical property or physical property scratch glass?
A physical property, such as hardness, is what allows a material to scratch glass. Materials with a hardness greater than glass (5.5 on the Mohs scale) can scratch it. Chemical properties do not directly influence the scratching of glass.
Can the mineral dolomite scratch window glass?
No, dolomite is softer than window glass and cannot scratch it. Dolomite has a Mohs hardness of 3.5-4, while window glass typically has a hardness around 5.5 on the Mohs scale.
Why can diamonds cut glass?
Diamonds can cut glass because they are one of the hardest naturally occurring substances on Earth. When a diamond is rubbed against glass, the hardness of the diamond allows it to scratch and ultimately cut through the glass.
Which mineral will scratch glass but will be scratched by a nail?
This mineral is likely quartz. Glass has a hardness level of around 5.5, while quartz has a hardness of 7. A nail, which is made of iron, generally has a hardness around 4.
Can cubic zirconium scratch glass?
Yes, cubic zirconia can scratch glass because it ranks around 8 to 8.5 on the Mohs scale of hardness, while glass typically falls between 5 to 6. This means that cubic zirconia is harder than glass and has the potential to scratch it.
