vagina
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
Rubidium is an alkali metal (group 1, period 5)
alkali metal
alkali earth metal
4 Be Berllyium if im correct.......
It is located, in the periodic table, with the metalloids. However, it is a transition metal.
No,it is not a alkali earth metal.It is a alkali metal.
The alkali metal in period 2 is lithium (Li).
No, lithium is not in the halogen family. It is a member of the alkali metal group on the periodic table. Lithium is located in group 1 and period 2.
Two families ?? Calcium is an alkaline earth metal; located in group 2 and period 4 in the periodic table of Mendeleev.
No, it is an alkaline-earth metal.
Beryllium is the smallest alkali earth metal in terms of atomic size and atomic number.