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Is lithium or cesium more vigorous in water?
Cesium is more reactive. Down the group reactivity increases.
Which element is more reactive - lithium Li or beryllium be?
Lithium is more reactive.
What Group 1A elements is the most reactive cesium potassium lithium or sodium?
Cesium is the most reactive Group 1A element because it has the lowest ionization energy and the largest atomic radius, making it more willing to donate its outermost electron in a chemical reaction compared to potassium, lithium, and sodium.
Which element is more reactive lithium of beryllium?
lithium
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 francium more or less reactive than cesium?
Francium is more reactive than cesium. It is the most reactive metal due to its position in the periodic table - the farther down and to the left an element is, the more reactive it tends to be.
Which one is the most reactive metal potassium lithium or sodium?
Potassium is the most reactive of the three metals (potassium, lithium, and sodium). It reacts vigorously with water, producing hydrogen gas and heat. Sodium is less reactive than potassium, while lithium is the least reactive among the three.
Which element in Group IA is the most electropositive?
The most electropositive element in Group IA (alkali metals) is cesium (Cs). Electronegativity decreases down the group, making cesium more willing to lose its outer electron compared to other alkali metals like lithium, sodium, and potassium. This characteristic makes cesium the most reactive and electropositive element in its group.
What is an element more metallic than cesium?
Francium is more metallic than cesium. It is an alkali metal located below cesium in the periodic table and is the most reactive metal known.
Which is more reactive lithium or carbon?
Reactivity of any metal depends on its capacity to loose electrons as quickly as possible. Among Lithium, Copper and tungsten, lithium is the most reactive since it looses electrons very quickly and forms its cation. In fact, it is among the most reactive metals.
Which element in group 6 is the most reactive?
Elements are more reactive as you go down the periodic table and to the left.
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.
