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SAT, 09.10.2021 01:50 lekingbrian9285

what layer would you find these elements? 46.6% oxygen (o) 27.7% silicon (si) 8.1% aluminum (al) 5.0% iron (fe) 3.6% calcium (ca) 2.8% sodium (na) 2.6% potassium (k) 2.1% magnesium (mg)

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what layer would you find these elements? 46.6% oxygen (o) 27.7% silicon (si) 8.1% aluminum (al) 5.0...
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