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In a laboratory, you scratch an unknown mineral on a piece of unglazed porcelain. Which property are you trying to determine? streak fracture color luster
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In a laboratory, you scratch an unknown mineral on a piece of unglazed porcelain. Which property are you trying to determine?

streak
fracture
color
luster

User Dmitri Gudkov
by
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2 Answers

6 votes
You are tying to determine the color
User Husni Salax
by
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3 votes

Answer:

streak

Step-by-step explanation:

You rub a mineral across an unglazed porcelain plate to determine the streak. The hematite shown here has a red-brown streak. Streak is the color of the powder of a mineral. To do a streak test, you scrape the mineral across an unglazed porcelain plate

User Jorge Najera T
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