A./2
Beryllium magnesium strantium calcium barium radium
Alkaline earth metals
Alkali metals (group 1 elements) have one valence electron. Hence have one ionization energy Alkaline earth metals (group 2 elements) have two valence electron. Hence have two ionization energy
Group 2
2 valence electrons (apex)
Group 2 elements in the periodic table are the alkaline earth metals.
Alkaline Earth Metals
These metals are called alkaline earth metals.
The elements present in it are called alkaline earth metals. It contains beryllium, magnesium ....
Group 2 contains the alkaline earth metals
The elements of the second group are called the Alkaline Earth metals.
No,but group 2 are alkaline earth elements
Alkaline Earth Metals are found in group 2A of the periodic table of elements. Therefore, metals like Magnesium, Calcium, Strontium and Barium are all Alkaline Earth Metals.
Metals are on the left side in periodic table. They are mainly present in group-1,2,13. Group-1 is alkali metals and group-2 is alkaline earth metals.Group 1 contains alkaline metals. Group 2 contains alkaline earth metals. And d block also contains metals.
Group 2A elements are commonly known as the alkaline earth metals, while groups 1A is called the alkali metals.
Alkaline Earth Metals
Beryllium magnesium strantium calcium barium radium