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Kazeer [188]
3 years ago
9

A student is scratching a mineral on a white plate in science class. What property is this student testing?

Biology
2 answers:
vredina [299]3 years ago
6 0
D streak:colour of a mineral <span>observed against an unglazed white porcelain plate.</span>
Ksju [112]3 years ago
4 0
D Streak. The student is scratching it on white paper to test the streak.
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