Tin (SN)
Potassium
Zinc is a transition metal in Group 12 of the Periodic Table.
Scandium is considered a transition metal; group 3, period 4 in the periodic table of Mendeleev.
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
an alkali metal
Hafnium is a transition metal. It is placed in the sixth period of the Periodic Table.
Potassium
group 1 period 3
Zinc is a transition metal in Group 12 of the Periodic Table.
Mercury (Hg) is on period 6.
Scandium is considered a transition metal; group 3, period 4 in the periodic table of Mendeleev.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Strontium is an alkaline earth metal; group 2 and period 5 in the periodic table of Mendeleev.
it is under group 2 and it is considered to be an alkaline-earth metal
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
Copper is in the fourth period of the Periodic Table.
A period 8 don't exist now in the periodic table of Mendeleev.