Which element is more chemically reactive?
Cs
Ba
Cs (Cesium) is more chemically reactive than Ba (Barium).
Cesium (Cs) is more chemically reactive than Barium (Ba). This is because Cs is located in Group 1 on the periodic table, which is the alkali metal group. Alkali metals are highly reactive because they have a single valence electron that is easily lost during chemical reactions. On the other hand, Barium (Ba) is an alkaline earth metal and is located in Group 2. While alkaline earth metals are still reactive, they are less reactive than alkali metals like Cesium.
To determine which element is more chemically reactive, you can refer to the periodic table. The reactivity of elements generally increases as you move down a group or column on the periodic table.
Cs, which stands for Cesium, is located in Group 1 (Alkali Metals), while Ba, which stands for Barium, is located in Group 2 (Alkaline Earth Metals).
Since Cs is located in Group 1, it is more reactive than Ba, which is located in Group 2. Alkali metals are known for being highly reactive due to having one valence electron that is easily lost during chemical reactions.
Therefore, Cs is more chemically reactive compared to Ba.