Talc has a mineral structure that makes it very brittle all the way down to the molecular level - it only needs a touch to break and so it is considered a 'soft' mineral because it is so weak and breaks so easily.
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Talc is mildly basic, with a pH of ~9.
specific heat capacity
Water has much higher specific heat than lead. All metals have fairly low specific heat values.
The specific gravity for talc is 2.7 to 2.8. Talc is the softest mineral found on earth. Some common colors of talc are white, pink, and beige.
it is 0.5 is the density of talc!
Mass is an extrinsic property... that is, it matters very much how much talc there is. Your question makes no sense.
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specific heat of lpg
Specific heat has nothing to do with specific volume.
Specific heat of sinter
rice specific heat
Talc has a mineral structure that makes it very brittle all the way down to the molecular level - it only needs a touch to break and so it is considered a 'soft' mineral because it is so weak and breaks so easily.
Talc is a mineral.
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Talc is considered an ore. Talc is a silicate, and very soft. The technical name for talc is hydrated magnesium silicate.