Biology, 23.10.2020 01:01 iwannabewinston
A mineral breaks into cubes when struck with a rock hammer. It also leaves a red trail when scraped against an unglazed porcelain plate.
Which of the mineral's properties are being measured?
Choose the two correct answers.
1. hardness
2. color
3. cleavage
4. streak
Answers: 3
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A mineral breaks into cubes when struck with a rock hammer. It also leaves a red trail when scraped...
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