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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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bromonox bromonox
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Posts: 1042
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8 years ago
Light colored silicates have a specific gravity of about 2.7 grams/cm3 are composed primarily of the silica tetrahedra and ________.
A) potassium, aluminum, magnesium, and sodium
B) potassium, calcium, sodium, and aluminum
C) magnesium, aluminum, sodium, and calcium
D) iron, magnesium, calcium, and sodium
E) aluminum, magnesium, calcium, and iron
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
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PulsaPulsa
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8 years ago
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bromonox Author
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#2
8 years ago
Perfect timing, thank you for the help!
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#3
3 years ago
thank you
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