The most explosive alkali earth metal on the planet is Francium. No actually Francium is still below Cesium. And Cesium is the second explosive on the planet. No one actually knows what the most explosive alkali metal is because they are not legally allowed to test it.
alkali metals
Hydrogen.
As you move down the alkali metal group on the periodic table, chemical reactivity increases. This is because the outermost electron in alkali metals is easier to lose as you go down the group, resulting in more reactive behavior with water and air. Lithium is the least reactive alkali metal, while cesium is the most reactive.
This is the group 1, the alkali metals.
The alkali metals family, which includes elements like lithium and sodium, is the most reactive group on the periodic table. These elements readily give up their outermost electron to form a +1 oxidation state, leading to high reactivity with other elements.
alkali metals
because it has the most number of electrons in the alkali metal group
Francium.
It is located, in the periodic table, with the metalloids. However, it is a transition metal.
I think alkali is the most reactive one.
Yes, alkali metals are more reactive than alkaline-earth metals. All atoms want to have 8 electrons in their outer shells. Alkali metals have to give one electron away, where as alkaline-earth metals need to give two away which is less energetically favorable.
Hydrogen.
Radium is the most reactive in this group.
Group 1, the Alkali Metals, which are extremely reactive.
Reactivity increase down the group.Ceasium is the most reactive.
The Alkali metals are the most reactive group of metals in the Periodic Table. Of these Francium is the most reactive metal of all.
The most chemically reactive metals are the alkali metals. Francium is the most reactive of these and of all metal (although it is present on earth only in exceedingly small quantities, due to its radioactivity).The most reactive element available in useful quantities in Flourine.