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Brinell Hardness Number (BHN) for talc is approximately in the range of

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Correct Answer: Option A
Brinell Hardness Number (BHN) is a measure of the hardness of materials, with higher values indicating harder materials.

Talc is a soft mineral, often used in cosmetics and as a lubricant.

The BHN of talc is very low, typically falling within the range of 1-5, indicating its softness compared to other materials.
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1 Comment
SHAH ZAIB
SHAH ZAIB 2 years ago
the correct answer should be 1-5