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Barb tests the properties of three minerals and makes a data table to record her results, as shown below.



Which two properties did Barb test?

Respuesta :

anguloaleah

Answer:

Geologists use the following tests to distinguish minerals and the rocks they make: hardness, color, streak, luster, cleavage and chemical reaction. A scratch test developed by a German mineralogist Friedrich Mohs in 1822 is used to determine mineral hardness.

Answer:

Streak and cleavage.

Explanation:

I had almost the same question so maybe this is right. Sorry if it's not.

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