Within the alkali metals family, reactivity increases with increasing atomic number. This makes Francium the most reactive, followed by cesium, rubidium, potassium .
9 янв. 2020 г.
In terms of experimental evidence, cesium is the most reactive alkali metal. In terms of theory, francium is the most reactive. |
30 июн. 2023 г. · Alkali metals are among the most reactive metals. This is due in part to their larger atomic radii and low ionization energies. |
... lithium (Li) is the least reactive alkali metal and francium (Fr) is the most reactive. Because alkali metals are so reactive, they are found in nature only ... |
Videolar 28 апр. 2021 г. · The most reactive alkali metal is Caesium, owing to its large atomic size and thus can most easily lose its single valence electron. Francium is ... |
Among the alkali metals, Cs is the most reactive because its outermost electron is more loosely bound than the outermost electron of the other alkali metals. |
Therefore, cesium is considered as the most reactive element in group I of the periodic table. Was this helpful? |
28 янв. 2017 г. · Caesium, francium...................? Explanation: Both of these metals are the heaviest alkali metals. The higher molecular mass metals are ... |
Potassium is the most reactive alkali metals. Q. Which one of the following alkali metal is highly reactive ? |
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