Showing posts with label moh. Show all posts
Showing posts with label moh. Show all posts

Monday, August 10, 2020

G2013 Q1

The number of hydrous minerals in the Moh's scale of hardness is __________.

The hydrous minerals in the Moh’s scale of hardness are

Talc                Mg3Si4O10(OH)2

Gypsum         CaSO4.2H2O

Apatite           CaS(PO4)3(F1Cl1OH)

Topaz             Al2SiO4(F1OH)2






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G2013 Q2

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