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Why can't potassium be extracted from carbon?
Potassium cannot be extracted from carbon because carbon is less reactive than potassium. In order to extract potassium, a more reactive element or compound, such as electrolysis of potassium chloride, is typically used to separate it from its compounds.
Is hydrogen recative?
Hydrogen is more reactive than Copper, but less reactive than Zinc which is less reactive than Magnesium which is less reactive than Potassium. Potassium is the most reactive of all, relatively speaking.
Can liquid bromine react with potassium iodide?
Yes, liquid bromine can react with potassium iodide to form potassium bromide and elemental iodine. This reaction is a displacement reaction, where the more reactive element (bromine) displaces the less reactive element (iodine).
What element is more reactive than lithium and magnesium but less ractive than pottassium?
Sodium is more reactive than lithium and magnesium but less reactive than potassium.
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.
Is zinc less reactive with potassium based from activity series of metals?
Yes, zinc is LESS reactive than potassium based on the activity series.
Which element can displace other elements from the compounds?
A more reactive element can displace a less reactive element from a compound, according to the reactivity series. For example, metals like magnesium and zinc can displace hydrogen from water or acids.
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
When chlorine is mixed with potassium bromide solution, chlorine will displace bromine to form potassium chloride. Similarly, when chlorine is mixed with potassium iodide solution, chlorine will displace iodine to form potassium chloride. These reactions are examples of displacement reactions where a more reactive element displaces a less reactive element from its compound.
The most reactive metal among the following is 1magnesium 2 potassium 3 silver 4 gold?
Potassium is the most reactive metal among the ones listed. It reacts vigorously with water, producing hydrogen gas and forming potassium hydroxide. Magnesium is less reactive than potassium, while silver and gold are much less reactive and are considered noble metals.
Is calcium less reactive of potassium calcium and copper?
Yes.
What element is most active as you go down the peiodic table Cs or K?
As you go down the periodic table, elements become less reactive. Therefore, potassium (K) is more reactive than cesium (Cs) because cesium is located further down the group compared to 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.
