Biology, 16.12.2020 01:00 destinyaus14
A limited number of the many known elements comprise the largest portion of solid Earth.
Elements
Group
A
B
Silicon, Hydrogen, Aluminum, Iron
Oxygen, Selenium, Iron, Potassium
Oxygen, Silicon, Aluminum, Iron
Hydrogen, Oxygen, Nitrogen, Carbon
С
D
Which group of elements above comprises the largest portion of solid Earth?
Group A
Group B
O Group
Group D
Answers: 1
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A limited number of the many known elements comprise the largest portion of solid Earth.
Elements
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