feldspar has a mohs hardness of 6. feldspar _____. a.is harder than a diamond b.can't be scratched by a diamond c.can't be scratched by talc d.is softer than pencil lead
Feldspar has a mohs hardness of 6. feldspar can't be scratched by talc. The correct option among all the options that are given in the question is the third option or option "c". I hope that this is the answer you were looking for and it has rightly come to your help.
