The metal which mainly occurs as oxide ore in nature is: — Metallurgy and Isolation of Elements Chemistry Question

💡 Solution & Explanation

I need to see the options first to identify which is option C and explain why that metal occurs primarily as an oxide ore. Since the options aren't provided in your question, let me explain the general principle: **Metals that occur mainly as oxide ores** are those with: - High reactivity/strong affinity for oxygen - High position in the reactivity series - Inability to resist oxidation in nature Common examples include: - **Aluminum** ($Al_2O_3$ as bauxite) - **Iron** ($Fe_2O_3$, $Fe_3O_4$) - **Magnesium** ($MgO$) - **Zinc** ($ZnO$) **Metals that DON'T occur as oxide ores:** - Noble metals (Au, Ag, Pt) — found as native metals - Less reactive metals (Cu, Pb) — found as sulfides or carbonates **If option C is one of these reactive metals** (likely **Al** or **Fe**), it's correct because: 1. These elements are highly electropositive 2. They readily combine with oxygen in the Earth's crust over geological time 3. Their oxide ores are thermodynamically very stable 4. They cannot exist in elemental form under natural conditions Could you provide the options so I can confirm which is C and give a more specific answer?