Biology
Biology, 20.01.2020 17:31, MalikaJones

Mineral a is purple. mineral b is black. both minerals leave the same color streak. which of the following statements is true?

-both minerals have the same true color.
-both minerals have identical physical properties.
-mineral a is made from different elements than mineral b.
-mineral b is a gem, but mineral a is a common mineral.

answer
Answers: 1

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Mineral a is purple. mineral b is black. both minerals leave the same color streak. which of the fol...

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