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Alika [10]
3 years ago
13

Which of earths spheres contains most of its mass?

Chemistry
2 answers:
zysi [14]3 years ago
8 0
The geosphere is about 99.94% of Earth's mass, so C is the answer.
solong [7]3 years ago
5 0
Geosphere. hope this helps
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In a net ionic equation you list <em>only the ions that are participating in the reaction. </em>

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<h3>2PO₄³⁻ + 3Fe²⁺ → Fe₃(PO₄)₂(s)</h3>

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