No. Only another diamond can scratch a diamond.
No, a diamond is one of the hardest natural materials and is unlikely to be scratched by an iron nail. Diamonds can only be scratched by other diamonds or by certain industrial tools designed specifically for cutting or shaping diamonds.
Diamond are only scratched by diamonds.
Yes.
Calcite is a mineral that can be easily scratched by a steel nail due to its relatively low hardness compared to steel.
Diamond are only scratched by diamonds.
No, sulfur is harder than a nail so it cannot be scratched by a nail. Nails are typically made of iron, which is softer than sulfur. Therefore, if a nail comes into contact with sulfur, the nail is more likely to scratch than the sulfur.
Yes, sandstone can be scratched by a nail. Sandstone typically has a hardness of around 6 to 7 on the Mohs scale, depending on its composition, which means it can be scratched by materials that are harder, such as steel. Since a typical nail is made of steel, it can easily scratch the surface of sandstone.
Halite has a hardness of 2.5 on the Mohs scale, while a fingernail has a hardness of about 2.5 as well. Therefore, halite can be scratched by a nail.
It can be scratched by a diamond, corundum, topaz, and quartz.
Yes! Diamond Aquamarine is a type of colored aluminum oxide (like emeralds and rubies, which have different colors) and as such, it is not the hardest jewel; diamonds are harder, and so, aquamarine can be scratched by diamonds.
No, diamonds are the hardest natural substance and can only be scratched or broken by another diamond.
Yes. It is much harder than your fingernail.