In the Periodic Table, a period ends when the elements in that row have filled their outermost electron shell. Each period corresponds to a principal energy level, and a new period begins when a new energy level starts filling with electrons. For example, the first period consists of two elements (hydrogen and helium), while the second period starts with lithium and ends with neon.
Helium is in the first period 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.
No , Iodine is placed in period-5 of the periodic table.
Silver is in the period 5 and group 11 of the periodic table.
Zinc is in group 12.
Another name for a group on the Periodic Table is a column.
A "period".
Copper is located in period 4 of the periodic table.
Helium is in the first period 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.
Argon is in the third period of the modern periodic table.
Oxygen is in Period 2 , Group 16 ( VI A) of periodic table
A period on the Periodic Table is another name for the row that an element is on.
Caesium is a Period 6 element.
No , Iodine is placed in period-5 of the periodic table.
Sulfur (S, element number 16) is on the third period of the periodic table.
A period on the periodic table is a row.This is the horizontal section of the periodic table.