Potassium is the most reactive. It is in the 1st group. It is an alkaline metal.
Potassium is the most reactive element among potassium, iron, and aluminum. It is a highly reactive metal that easily forms compounds by losing one electron to achieve a stable electron configuration.
Potassium is the most reactive element among potassium, iron, and aluminum. It is a highly reactive alkali metal that readily reacts with water and air. Iron is moderately reactive, while aluminum is reactive but forms a protective oxide layer that prevents further reaction with the environment.
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Answer is potassium. You have seen silver,iron and aluminium. You must not have handled potassium.
Iron does not react with potassium hydroxide under normal conditions because iron is a less reactive metal compared to potassium. Potassium hydroxide is a strong base that can react with more reactive metals such as aluminum and zinc, but typically not with iron.
no, potassium.
Oxygen silicon aluminum iron calcium sodium potassium magnesium
Iron would not react with aluminum nitrate because iron is less reactive than aluminum and would not displace aluminum from its compound.
Potassium is very unstable as it is part of the alkali metals part of the periodic table, it will react to water, by blowing up.
There are several metals that react with Aluminum Nitrate in a single displacement reaction. Aluminum is relatively reactive, but the most reactive metals are Potassium (K), Sodium (Na), Lithium (Li), Strontium (Sr), Calcium (Ca) and Magnesium (Mg). Those will all displace Aluminum in Aluminum Nitrate.
Sodium is more reactive than either magnesium or iron.
no... Reactivity Table: Lithium, Potassium, Sodium, Calcium, Magnesium, Aluminum, Zinc, Cadmium, Iron, Nickel, Tin, Lead, Arsenic, Antimony, Copper, Mercury, Silver Platinum, and Gold.