quelicristinacr6118 quelicristinacr6118
  • 24-01-2018
  • Chemistry
contestada

In the whole earth, the four most common elements (by mass) are oxygen, silicon, magnesium, and ________.

Respuesta :

scotty001 scotty001
  • 24-01-2018
I believe that the answer is iron.
Answer Link
Flowerly
Flowerly Flowerly
  • 24-01-2018
Hey there!

In the whole earth, the four most common elements (by mass) are oxygen, silicon, magnesium, and ________.

Answer: iron

Hope this helps
Have a great day (:
Answer Link

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