SCIENCE
EARTH SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following characteristics refer to the tendency of minerals to break forming smooth flat surfaces?
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Cleavage
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Conchoidal
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Streak
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Fracture
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Explanation:
Detailed explanation-1: -Cleavage. The way in which a mineral breaks along smooth flat planes is called cleavage. These breaks occur along planes of weakness in the mineral’s structure.
Detailed explanation-2: -Cleavage is a tendency to break along flat surfaces.
Detailed explanation-3: -This property of breaking along specific planes is termed cleavage. Because cleavage occurs along planes in the crystal lattice, it can be described in the same manner that crystal forms are described.
Detailed explanation-4: -Cleavage is the tendency of minerals to split along crystallographic planes as a result of structural locations of atoms and ions in the crystal, creating planes of relative weakness.
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