What elements are present, and how many atoms of each are in the compound Fe2O3?
A) 2 atoms of iron and 3 atoms of oxygen
B) 2 atoms of fluorine and 3 atoms of oxygen
C) 3 atoms of iron and 2 atoms of oxygen
D) 3 atoms of fluorine and two atoms of oxygen
Correct Answer:
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B)Gallium
C)Garinium
D)Gadolinium
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