About 4-5
Google "Mohs hardness scale". This is a relative hardness scale which compares one mineral's hardness to another. (It is between 3.5 and 5.5 on the Mohs hardness scale)
A mineral with a hardness of 6 on the Mohs scale can be scratched by anything harder than a 6, such as minerals with a hardness of 7 or higher. It will not be scratched by minerals with a hardness of 5 or lower.
Topaz is number 8 on the Mohs scale.
The property of rocks that can be determined by whether they scratch glass is their hardness. This is measured on the Mohs scale, which ranks minerals based on their ability to scratch one another. If a rock can scratch glass, it indicates that its hardness is greater than that of glass, which has a hardness of about 5.5 on the Mohs scale. Conversely, if it cannot scratch glass, it is likely to be softer than this standard.
Yes, garnet can scratch glass due to its hardness rating on the Mohs scale of 6.5-7.5, compared to glass which ranks at around 5.5.
Glass is about 6-6.5
Quartz has a hardness of 7 on the Mohs scale, making it relatively hard and durable.
No, apatite cannot scratch glass because glass ranks higher on the Mohs scale of mineral hardness than apatite. Apatite has a hardness of 5 on the Mohs scale, while glass has a hardness of around 5.5, meaning glass is harder than apatite.
Glass is around a 5.5 on the Mohs scale of hardness. This means that materials with a higher value on the scale can scratch glass, while those with a lower value cannot.
Glass ranks at around 5.5 on the Mohs hardness scale, making it harder than most materials but still susceptible to scratching by harder substances like quartz or corundum.
about 7 or 7.5 with Mohs scale, like Quartz.
The mineral would have a hardness between 5.5 and 6.5 on the Mohs scale. This is because glass has a hardness of around 5.5, while an iron nail has a hardness of approximately 4.5. Therefore, if a mineral can scratch an iron nail but not glass, it would fall within this hardness range.
What is Mohs hardness of Barium Sulfate
The hardness would be between 4.5 and 5.5 on the Mohs scale. I actually think it would be 4.5, but to be safe, I would put between 4.5 and 5.5. Hope that helps!
It would have to be 5.0 because glass has a hardness of 5.5 and an iron nail has the hardness of 4.5
It would have to be 5.0 because glass has a hardness of 5.5 and an iron nail has the hardness of 4.5
Google "Mohs hardness scale". This is a relative hardness scale which compares one mineral's hardness to another. (It is between 3.5 and 5.5 on the Mohs hardness scale)