The softest material just next to talc in the Mhos scale is (A) Quartz (B) Gypsum (C) Feldspar (D) Fluorite

The softest material just next to talc in the Mhos scale is
(A) Quartz
(B) Gypsum
(C) Feldspar
(D) Fluorite
by

1 Answer

Answer :

(B) Gypsum
by

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