In 'Moh's Scale' of hardness, Talc is at number 1, but what is number 2?
Answer: GYPSUM
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h2g2 - Mohs Scale of Hardness - Edited Entry
Mohs Scale of Hardness, ... Talc: 1 SOFT: Gypsum: 2 ... A substance with a higher Mohs number is capable of scratching a substance with a lower number.
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What is Mohs' hardness scale? definition and meaning
Definition of Mohs' hardness scale: ... a lower number can be scratched by the mineral with the higher number: 1-talc, 2 ... Mohs' hardness ... moisture conten
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Mohs Scale Of Hardness W/ Diamond Rock Mineral
... Friedrich Mohs by experimentation made up a scale of hardness which is referred to as Mohs scale. ... their number on the scale of hardness: 1 Talc 6 ...
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