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Sulfide ores are common for the metals A...

Sulfide ores are common for the metals A g , C u and P b. True/False

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To determine whether the statement "Sulfide ores are common for the metals Ag, Cu, and Pb" is true or false, we can analyze the sulfide ores associated with each of these metals. ### Step-by-Step Solution: 1. **Identify the metals in question**: The metals mentioned are silver (Ag), copper (Cu), and lead (Pb). 2. **Research the sulfide ores for each metal**: - **Silver (Ag)**: The common sulfide ore for silver is **argentite**, which has the chemical formula **Ag2S**. This confirms that silver is found in sulfide form. - **Copper (Cu)**: The common sulfide ore for copper is **chalcopyrite**, but another important sulfide ore is **copper glance**, which has the formula **Cu2S**. This indicates that copper is also found in sulfide form. - **Lead (Pb)**: The common sulfide ore for lead is **galena**, which has the formula **PbS**. This shows that lead is also found in sulfide form. 3. **Conclusion**: Since all three metals (Ag, Cu, and Pb) are associated with sulfide ores, we can conclude that the statement is true. 4. **Final Answer**: Therefore, the statement "Sulfide ores are common for the metals Ag, Cu, and Pb" is **True**.
To determine whether the statement "Sulfide ores are common for the metals Ag, Cu, and Pb" is true or false, we can analyze the sulfide ores associated with each of these metals. ### Step-by-Step Solution: 1. **Identify the metals in question**: The metals mentioned are silver (Ag), copper (Cu), and lead (Pb). 2. **Research the sulfide ores for each metal**: - **Silver (Ag)**: The common sulfide ore for silver is **argentite**, which has the chemical formula **Ag2S**. This confirms that silver is found in sulfide form. ...
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