annie4321
annie4321
30-11-2017
Physics
contestada
What minerals can Fluorite scratch?
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baileysroses01
baileysroses01
30-11-2017
Fluorite has a hardness of 4 out of 10 and can scratch gypsum, talc and anything less than 4. Fluorite has a hardness of 4 out of 10 and can scratch
gypsum, talc
and anything less than 4.
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