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Earth Sciences 17 Online
OpenStudy (anonymous):

Which is characteristic of a mineral? A. It must be crystalline and have an indefinite chemical composition. B. It must be amorphous and have a definite chemical composition. C. It must be crystalline and have a definite chemical composition. D. It must be amorphous and have an indefinite chemical composition.

OpenStudy (youngstudier):

What do you think?

OpenStudy (anonymous):

C

OpenStudy (youngstudier):

@Redicle ?

OpenStudy (youngstudier):

I'm not entirely sure for this one, sorry.

OpenStudy (anonymous):

C

OpenStudy (anonymous):

C Duh

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