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Which mineral can be scratched by a fingernail?
The most commonly known mineral that can be scratched by a fingernail is talc.
Which mineral on Mohs hardness scale can be scratched by your finger?
Talc (1 on the Mohs Hardness Scale) can be scratched by a fingernail.
What mineral you can scratch with your fingernail?
The most commonly known mineral that can be scratched with a fingernail is talc.
What minerals are soft enough to be scratched by a fingernail?
Minerals that are soft enough to be scratched by a fingernail include gypsum (2 on the Mohs scale), talc (1), and calcite (3).
What rock is soft enough to be scratched by a nail?
Rocks that mostly contain minerals like mica, gypsum, and talc can be scratched by a fingernail.
Which mineral can be scratched by a fingernail?
The most commonly known mineral that can be scratched by a fingernail is talc.
Which mineral on Mohs hardness scale can be scratched by your finger?
Talc (1 on the Mohs Hardness Scale) can be scratched by a fingernail.
What mineral you can scratch with your fingernail?
The most commonly known mineral that can be scratched with a fingernail is talc.
What minerals are soft enough to be scratched by a fingernail?
Minerals that are soft enough to be scratched by a fingernail include gypsum (2 on the Mohs scale), talc (1), and calcite (3).
Can a fingernail scratch a talc?
Talc i assigned a hardness of 1 according to the Mohs scale of hardness. This implies that talc has the least hardness and therefore is soft and can be scratched by a fingernail.
What rock is soft enough to be scratched by a nail?
Rocks that mostly contain minerals like mica, gypsum, and talc can be scratched by a fingernail.
What are the two minerals that you can scratch with a fingernail?
Talc and gypsum are two minerals that can be scratched with a fingernail due to their low hardness on the Mohs scale.
What is the softest material in the moh's hardness scale?
Talc is the softest mineral on the Mohs hardness scale, with a rating of 1. It can be easily scratched with a fingernail.
What are 2 minerals that can be scratched by a fingernail?
Quartz (Mohs 7.0) and diamond (Mohs 10,0) are two of many minerals that are harder than copper (Mohs 2.5-3.0).
What is the sofest rock or it can be scrathed at fingernail?
The softest rock is talc, which is the primary mineral in talcum powder. It has a hardness of 1 on the Mohs scale, meaning it can easily be scratched with a fingernail. Talc is often used in cosmetics and personal care products due to its softness and ability to absorb moisture.
How hard is talc on a scale of 1 to 10?
Talc has a Mohs hardness scale rating of 1, making it one of the softest minerals. It is easily scratched by harder substances like a fingernail or a copper penny.
Which mineral is softer than a fingernail?
On the Mohs hardness scale, Stibnite is about 2 while fingernails are about 2.2-2.5. This means that stibnite is softer than a fingernail, but only slightly.
