Period refers to rows in the Periodic Table.Elements in the same period have same number of electron shells.Period 1 contains Hydrogen and Helium.
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
It is in group 18 of the periodic table
p4 could stand for period 4, or for 4 electrons in one of the p orbitals.
No , Iodine is placed in period-5 of the periodic table.
Silver is in the period 5 and group 11 of the periodic table.
As stands for arsenic in periodic table. It belongs to group-15
A period on the periodic table is a row.This is the horizontal section of the periodic table.
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.
N stands for Nitrogen on the periodic table.
It is in group 18 of the periodic table
p4 could stand for period 4, or for 4 electrons in one of the p orbitals.
No , Iodine is placed in period-5 of the periodic table.
"Br" stands for Bromine in the periodic table.
There is no symbol KM in the periodic table.
Silver is in the period 5 and group 11 of the periodic table.
A period is a row in the periodic table of elements.