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1 vote
Robyn tests a sample of a mineral by rubbing it on a piece of white tile. She observes a yellow mark that is left on the tile. What property of minerals is

Robyn testing?
Streak
Ο Ο Ο
Color
Luster
Cleavage

1 Answer

3 votes

Answer:

cleavage

Step-by-step explanation:

means sharpness

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