anthonyfoschini1 anthonyfoschini1

27-04-2017
Chemistry

contestada

Which of the following minerals will scratch quartz?
feldspar
apatite
topaz
fluorite

Respuesta :

hlas2001 hlas2001

23-10-2018

apatite, topaz, and fluorite will all scratch quartz.

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amcd2002 amcd2002

01-11-2018

Topaz will scratch quartz because in order for a material to " scratch " another it must be harder.

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