s block element-s block element is the highest occupied energy level is s-sublevels which is partially filled or just completed
p-in a p block p sub levels is the highest occupied energylevelthe general electronicconfiguration in outershell is ns2
The actinide elements are in a row at the bottom of most tables, this entire row being an extension of column 3 of the seventh period.
At the bottom of the Periodic Table
Iron is a transition metal found in the d block of the periodic table.
Atomic no. 103. Located in period 7 d-block. Last element of the actinide series.
Mendelevium
The atomic no. of Lawrencium is 103 and it is an actinide and is placed separately from the periodic table.
Halogens belong to the nonmetals. It is in the middle top block of the periodic table. The other nonmetals are the noble gasses.
Halogens belong to the nonmetals. It is in the middle top block of the Periodic Table. The other nonmetals are the noble gasses.
The element that is an actinide and named for the creator of the periodic table is Mendelevium (Md). Mendelevium has atomic number 101 and is named after Dmitri Ivanovich Mendeleev.
Elements in group no.(verticle) 1&2
Uranium (part of the actinide series of the periodic table)
Periodic table would be complex then. It will make study of elements difficult.