Question

$[tex][tex]\huge\underline\bold\fcolorbox{black}{cyan}{Question}$$\red{what \: is \: the\: percentage \: of \: iron \: in \: chemical \: compositon \: of \: earth}...$​[/tex]​[/tex]
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Answer 1

Answer:

The correct answer is Approximately 32% -35%. By mass, the Earth is composed of mostly iron (35 percent), oxygen (30 percent), silicon (15 percent), and magnesium (13 percent).

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It helps uhh.

Answer 2

Explanation:

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