because they have outer electrons than can merge with other elements. all elements want to have full outer electron shells, and they only have a few outer electrons.
Most active metals are found on the left side of the periodic table, specifically in groups 1 and 2. These metals have a tendency to lose electrons easily, leading to their reactivity with other elements. Examples include alkali metals like lithium, sodium, and potassium.
The most active metals are located in Group 1 of the periodic table, known as the alkali metals. These metals include lithium, sodium, and potassium, which readily react with water and air. They are highly reactive due to their tendency to lose their outermost electron to achieve stability.
No, alkali metals are not the only earth metals. Earth metals include both alkali metals and alkaline earth metals. Alkaline earth metals are a group of elements in the periodic table that are chemically similar to, but less reactive than, alkali metals. Examples of alkaline earth metals include magnesium, calcium, and barium.
first group element or group 1 elements are most reactive.beacuse they are alkali metals and contained only 1 electrons in their ns orbital.also their ionisation potential is very low,so they easily lose electron and execute reaction.
alkali metals
Alkali metals are the most reactive metals.
The alkali group of metals is the most active.
The most active metals are alkali metals.The most active nonmetals are halogens.
Alkali MetalsLithium, potassium and sodium are considered to be some of the most active metals.
The most active metals belong to Group 1 of the periodic table, known as the alkali metals. This group includes elements such as lithium, sodium, and potassium, which are highly reactive and readily lose electrons to form ions in chemical reactions.
The most active metals, including alkali metals and alkaline earth metals, are located in groups 1 and 2 of the periodic table, respectively. Alkali metals are in group 1, while alkaline earth metals are in group 2. These metals are highly reactive due to their tendency to lose electrons and form positive ions.
Most active metals are found on the left side of the periodic table, specifically in groups 1 and 2. These metals have a tendency to lose electrons easily, leading to their reactivity with other elements. Examples include alkali metals like lithium, sodium, and potassium.
The most active metals are located in Group 1 of the periodic table, known as the alkali metals. These metals include lithium, sodium, and potassium, which readily react with water and air. They are highly reactive due to their tendency to lose their outermost electron to achieve stability.
alkali metals
Group 1A elements are active metals. They are so active that they are never found free in nature. They are usually stored in oil. They form compounds with oxygen that dissolve in water to give solutions that are alkaline or caustic. They are called alkali metals, or simply the alkalis.
No, alkali metals are not the only earth metals. Earth metals include both alkali metals and alkaline earth metals. Alkaline earth metals are a group of elements in the periodic table that are chemically similar to, but less reactive than, alkali metals. Examples of alkaline earth metals include magnesium, calcium, and barium.
The alkali metals (Group 1) are the most active metals because they have low ionization energies and readily lose their outer electron to form ions. This reactivity increases as you move down the group due to the decreasing ionization energy.