4
Be
Berllyium
if im correct.......
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
No, scandium is not an alkali metal. It is a transition metal located in group 3 of the periodic table. Alkali metals are elements in group 1 of the periodic table.
No, mercury is not an alkali metal. It is a transition metal that is located in group 12 of the periodic table. Alkali metals are the elements in group 1 of the periodic table, such as lithium, sodium, and potassium.
No, Nb, atom no. 41, is in group 5 (period 5) of the transition metals (4d-trans.).Alkali metals are in group 1, like Na and K.
Yes, lithium is an alkali metal located in group 1 of the periodic table. However, helium is a noble gas located in group 18 and not considered an alkali metal.
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
Potassium is the alkali in period four of the periodic table. Its symbol is K.
No, scandium is not an alkali metal. It is a transition metal located in group 3 of the periodic table. Alkali metals are elements in group 1 of the periodic table.
No, mercury is not an alkali metal. It is a transition metal that is located in group 12 of the periodic table. Alkali metals are the elements in group 1 of the periodic table, such as lithium, sodium, and potassium.
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.
Francium is an alkali metal located in Group 1 (also known as Group 1A) of the periodic table. It is the heaviest and most unstable element in this group.
Cesium is a chemical element located in Group 1 and Period 6 of the periodic table. It is an alkali metal with the symbol Cs and atomic number 55.
No, Nb, atom no. 41, is in group 5 (period 5) of the transition metals (4d-trans.).Alkali metals are in group 1, like Na and K.
Alkali Metals, or group IA (One A in roman numerals) and period 3 (3rd level electron shell).
Yes, lithium is an alkali metal located in group 1 of the periodic table. However, helium is a noble gas located in group 18 and not considered an alkali metal.
Zirconium is a solid metal, not an acid or alkali.
The alkali metal in period 3 of the periodic table is sodium.