The second family is called Alkaline Earth Metals. They have 2 valence electrons.
Fluorine is in the halogen family and in the second period of the periodic table.
Magnesium is located in the alkaline earth metals family on the periodic table, specifically in group 2.
Group: Second groupThat means its family is alkaline earth metals.
Elements in the same family (group) on the periodic table have the same number of valence electrons and hence they have similar properties and reactivities.
The element Calcium belongs to is in the second group on the periodic table, which means that it belongs to the alkaline earth metal family.
The noble gases, column 18 in the most common modern periodic table.
a family of the periodic table is like a group of elements of the same type.
Argon belongs to the noble gas family on the periodic table.
Group 7 of the periodic table.
Groups or families are the vertical columns on the periodic table. Periods are the horizontal rows on the Periodic Table.
Aluminium is located in the Group IIIA - the Boron family on the periodic table.
cesium is in the metalloids group ;0