the columns are called groups
The vertical sections of the periodic table are called groups or columns.
The vertical columns are referred as noble elements. They are also called inert elements.
rows are called periods columns are known as groups
Groups, and are numbered from I to VIII (roman numerals are used)
The Communist's Periodic Table of Elements:)Couldn't Resist
The vertical sections of the periodic table are called groups or columns.
The vertical columns are referred as noble elements. They are also called inert elements.
rows are called periods columns are known as groups
Groups, 1 through to 8 (or 0) The internet will tell you details about the individual groups. P.S. The rows are called periods
Groups, and are numbered from I to VIII (roman numerals are used)
The Communist's Periodic Table of Elements:)Couldn't Resist
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.
Periods
The Periodic Table of Elements
Horizontal rows are called periods. There are 7 periods in periodic table.
Periods
period