The Periodic Table is arranged like it is for a specific reason. It is probably called the Periodic Table because it is made up of "periods" or horizontal rows.
The Communist's Periodic Table of Elements:)Couldn't Resist
Chemists call this the periodic table of elements.
The Periodic Table of Elements
The elements are arranged in what is called the periodic table.
A Periodic table The Periodic Table of the Elements.
It is called the Periodic Table of Elements.
The "Periodic Table".
Horizontal rows are called periods. There are 7 periods in periodic table.
Elements of the Periodic Table
A group of elements in the periodic table is called metals.
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).