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Potassium is a bigger atom and so its valency electron is further from the nucleus. As a result of the greater distance the bond that holds the electron to the nucleus is weaker. This means that less energy is required for other substances to react with that electron.

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10y ago

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Is potassium more reactive than francium?

Yes, potassium is more reactive than francium. While francium is the most reactive alkali metal, potassium is more commonly found and easier to handle due to its higher atomic number and stability.


Which is more reactive than sodium?

Potassium


Is potassium more reactive than hydrogen?

Potassium is more reactive than hydrogen. It is a highly reactive metal that reacts violently with water, while hydrogen is a nonmetal gas that is generally unreactive unless under specific conditions.


What element is less reactive than potassium but more reactive than carbon?

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Is Ag more reactive than K?

Potassium (K) is more reactive than silver (Ag). Potassium is an alkali metal on the far left side of the periodic table, making it highly reactive with water and oxygen. Silver is a transition metal that is more stable and less reactive compared to alkali metals like potassium.


Is potassium more reactive than copper?

Yes, potassium is more reactive than copper. Potassium is a highly reactive metal, readily reacting with water and air. Copper, on the other hand, is less reactive and does not easily react with water or air under normal conditions.


Is potassium more or less active than sodium?

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Is k or mg more reactive?

Potassium (K) is more reactive than magnesium (Mg) because potassium is a more reactive metal due to its lower position in the reactivity series. Potassium reacts more violently with water and air compared to magnesium.


Which is more reactive sodium or lithium or potassium?

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Is potassium more reactive or less reactive then hydrogen?

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Would you expect cesium element 55 to be more or less reactive than potassium?

I would expect cesium, element 55, to be more reactive than potassium. This is because cesium is further down the alkali metal group in the periodic table, making it more eager to lose an electron compared to potassium.


What are the Metals more reactive than hydrogen?

sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.