roxannaemigdio6824 roxannaemigdio6824

04-03-2018
Physics

contestada

What element below makes up 71% of the earth's crust?

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skyluke89 skyluke89

14-03-2018

The most abundant element in Earth's crust is oxygen, which accounts for approximately 46 % of the total mass of the crust. The second most abundant element is silicon (28% of the total crust's mass) and the third one is aluminum (8%).

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