Cerium belongs to lanthanoids. Its atomic number is 58.
Lanthanide
1229
cerium
third period.
Cerium
Zinc is in group 12.
Scandium is considered a transition metal; group 3, period 4 in the periodic table of Mendeleev.
It is in period 2.
cerium
cerium
Sulfur (S, element number 16) is on the third period of the periodic table.
third period.
5
Cerium
The element with 58 electrons is Cerium (Ce). It has the atomic number 58. Cerium is a Lanthanide Transition Metal in Period 6 of the Periodic Table. It has 58 electrons in 6 shells with 2 electrons in the outer shell.
Zinc is in group 12.
There are 8 elements in the third period of periodic table. The elements belong to group-1,2,13,14,15,16,17 and 18
Scandium is considered a transition metal; group 3, period 4 in the periodic table of Mendeleev.
it is under group 2 and it is considered to be an alkaline-earth metal