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Alkali metals are prepared by the electrolysis of their fused chlorides because this method effectively separates the metal ions from their chloride counterparts. In the molten state, the chlorides allow for the conduction of electricity, enabling the reduction of metal cations at the cathode and the oxidation of chloride anions at the anode. This process is necessary since alkali metals are highly reactive and cannot be easily obtained through traditional chemical reduction methods. Additionally, the electrolysis process provides a direct and efficient means to isolate these metals in their pure form.

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4w ago

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What metallic salts are soluble in water?

Examples: chlorides, sulfates, carbonates of alkali metals, nitrates etc.


What salts are water soluble?

Examples: nitrates, chlorides, iodides, bromides, fluorides of alkali metals, carbonates, citrates, tartrates, sulfates, phosphates of alcali metals etc.


Are alkali metals ever found uncombined in nature?

Alkali metals are very reactive and tend to form compounds with other elements. They are not found in their pure form in nature due to their high reactivity with moisture and air. Instead, they are typically found combined with other elements in minerals such as silicates, carbonates, and chlorides.


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Alkali metals are the most reactive metals.


What are more reactive alkali metals or alkline earth metals?

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Alkali metals are very reactive metals.


Is alkali the only earth metal?

No, alkali metals are not the only earth metals. Earth metals include both alkali metals and alkaline earth metals. Alkaline earth metals are a group of elements in the periodic table that are chemically similar to, but less reactive than, alkali metals. Examples of alkaline earth metals include magnesium, calcium, and barium.


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They don't


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Alkali earth metals are named after their oxides, alkaline earth.


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Alkali metals are the metals in family/group I.Lithium, sodium, potassium, Rubidium, Cesium, Francium are Alkali metals.


What element is the first of the alkali metals?

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