Chemistry · Ores and Metallurgy
मैग्नेटाइट का रासायनिक सूत्र क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1FeS2
- 2FeCO3
- 3Fe2O3
- 4Fe3O4✓
सही उत्तर देखें
Fe3O4
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