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science ch7 t.r.c

the rock cycle

QuestionAnswer
is a color of the powder left behind of a mineral. streak
minerals ability to risist being scrached. hardness
a way a minerals surface reflects light. luster
natrilly acaring,nonliving thing mineral
mrs. martinka is describing a mineral of being waxy. what property of the mineral is she describing? luster
what are the building blocks of all rocks? minerals
according to moh's hardness scale, any mineral ... on the scale can scratch a mineral ... on the scale. write an example of how you can test this theory? higher...lower...if a dimond can scratch tile it is true.
a fingernail has a hardness of? 2.5
Created by: carlie.copeland
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