9226839
Beschreibung
Quiz von Zubayr C-137 Rashid, aktualisiert more than 1 year ago
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Erstellt von Zubayr C-137 Rashid
vor etwa 7 Jahre
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Frage 1
Frage
What is a mineral?
Antworten
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A rock that contains valubale minerals.
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A chemical substance which is a natural occuring solid.
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Assesed by comparing minerals using the Mohs scale.
Frage 2
Antworten
- True
- False
Frage 3
Antworten
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Rocks that contain valuable minerals like iron and copper.
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Chemical tests that provide antoher way of identyfiying a mineral.
Frage 4
Frage
Hardness is assesed by comparing minerals using the Mohs scale.
Antworten
- True
- False
Frage 5
Antworten
- True
- False
Frage 6
Frage
The main physical properties of minerals are:
Antworten
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Lustre
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Flame Tests
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Hardness
Frage 7
Frage
Streak is the...
Antworten
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Chemical test that provide another way of identyfying a mineral.
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Clour left behind when you try to scratch an unglazed white tile.
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A chemical substance which is a natural occuring solid.
Frage 8
Frage
Corrundum is the 9th hardest mineral of the Mohs Scale
Antworten
- True
- False
Frage 9
Frage
A flame test is a ...
Antworten
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A chemical test that provides another way of idnetyfying a mieral.
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The colour left behind when you try to scratch an unglazed white tile.
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