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.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
It is called the Periodic Table of Elements.
The "Periodic Table".
There are 53 Elements in the Periodic Table.
Elements of the Periodic Table
Horizontal rows are called periods. There are 7 periods in 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.