0
An object with low hardness is talc, which is the softest mineral on the Mohs scale of mineral hardness, rated at 1. Talc can be easily scratched with a fingernail and is commonly used in talcum powder. Other examples of soft materials include chalk and some types of clay, which also exhibit low hardness.
What else can I help you with?
Is mass Hardness is indirectly related?
Mass and hardness are not directly related. Mass is a measure of the amount of matter in an object, while hardness is a measure of how resistant a material is to deformation. However, the mass of an object can affect its hardness indirectly by influencing its density and structure.
What is galenas hardness on the mohs scale?
Galena has a hardness of about 2.5 on the Mohs scale of mineral hardness. This means that it is relatively soft and can be easily scratched with a fingernail or a metal object.
What property of graphite allows it to be useful writing tool?
its low hardness score
Describe how to find the hardness of unknown mineral?
Minerals are tested for hardness by performing a scratch test. The unknown mineral is scratched with another object that the hardness is known. For example, a unknown mineral may be scratched with a piece of metal to compare the resistance.
What is the number for hardness for talc?
Talc has a hardness of 1 on the Mohs scale, making it the softest mineral. This means it can be easily scratched by other materials. Its low hardness is one of the reasons it is commonly used in products like talcum powder.
Is mass Hardness is indirectly related?
Mass and hardness are not directly related. Mass is a measure of the amount of matter in an object, while hardness is a measure of how resistant a material is to deformation. However, the mass of an object can affect its hardness indirectly by influencing its density and structure.
What does it mean when calcium hardness is low in a pool?
Low Calcium Hardness in pool water means that there is low calcium in the water and is considered "soft" and soft water tends to be corrosive. It will etch away and your plaster and any metal object the pool water touches.
What is the hardness of astatine on the Mohs scale?
Astatine is a halogen element and is expected to have a hardness similar to other halogens like iodine and bromine, which are relatively soft and have a low hardness on the Mohs scale. Therefore, astatine is likely to have a low hardness on the Mohs scale.
What object can scratch apetite but not feldspar?
The object that can scratch appetite but not feldspar is quartz. Quartz has a hardness of 7 on the Mohs scale, while feldspar has a hardness of 6. Therefore, quartz can scratch appetite, which has a hardness of about 5.5, but cannot scratch feldspar.
What is galenas hardness on the mohs scale?
Galena has a hardness of about 2.5 on the Mohs scale of mineral hardness. This means that it is relatively soft and can be easily scratched with a fingernail or a metal object.
What is Moh's hardness of Barium Sulfate?
The Moh's hardness of Barium Sulfate is 3. It is very low in abrasion.
What is the hardness value for carbon?
the hardness vlaue of carbon very much depends on the value of the hardness of the carbon. if it is a high value then the hardness is high however if it is a low value then it is a low hardness helpful??? :D
Is rubidium delicate?
The Mohs hardness is very low, 0,3.
What is a property of a substance formed with a covalent bond?
For example a low hardness or a low melting point.
Which object can scratch calcite but not apatite?
On the Mohs mineral hardness scale, calcite is about a 3, and apatite is about a 5. So, whatever is at a hardness of 4 will scratch a 3 but not a 5. That mineral is fluorite.
Is hardness a characteristic of an object you can observe with your senses?
Yes. Specifically, the sense of touch.
What is a sentence for mohs scale?
The Mohs scale compares the hardness of an object or substance.
