Explain how metals at the top of the reactivity series are extracted
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⭐The metals at the top of the reactivity series can be extracted from their ores by electrolytic reduction. For example, sodium, magnesium and calcium are obtained by the electrolysis of their molten chlorides.✅✔
⭐Reactivity and extraction method. Reactive metals such as aluminium are extracted by electrolysis, while a less-reactive metal such as iron may be extracted by reduction with carbon. Gold, because it is so unreactive, is found as the native metal and not as a compound, so it does not need to be chemically separated.✔✅
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Metal of high reactivity series are extracted by electrolysis of molten ore.....then later they are converted to pure metals.......
•potassium
•sodium
•calcium
are the metal that are extracted through electrolysis of their molten ores
Hope you get it...=)
Best of luck
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