Seudónimo Seudónimo
  • 17-04-2022
  • Chemistry
contestada

Which of the following is an example of the organic portion of the Earth’s outer layers?
 
Oxides

Coal

Sulfides

Carbonates

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  • 17-04-2022

Answer:

Coal

Explanation:

Coal is derived from ancient plant life and thus consists largely of organic compounds.

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