(a) Iron, silicon, and oxygen
(b) Silicon, nitrogen, and aluminum
(C) Silicon, oxygen, and aluminum
(d) Iron, silicon, and nitrogen
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Correct Answer
(C) Silicon, oxygen, and aluminum
Submitted By: Syed Bilawal Shah (Sain)
(a) Iron, silicon, and oxygen
(b) Silicon, nitrogen, and aluminum
(C) Silicon, oxygen, and aluminum
(d) Iron, silicon, and nitrogen
(C) Silicon, oxygen, and aluminum
Submitted By: Syed Bilawal Shah (Sain)
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