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How many columns of elements does the periodic table have?

The periodic table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71. The actinide series belongs to row seven as elements 89-103.


What is periodic table of element?

Periodic table contains elements arranged in rows and columns. It is done according to increasing atomic number.


How elements are grouped in columns in the periodic table?

There are 18 groups in the Periodic Table of elements.


What are the columns in the periodic are called?

Colunms are named 'Groups'. Rows are named 'Periods'.


What are elements in the tall columns of the periodic table?

Representative elements


How many groups columns are in the periodic table of elements?

There are 18 groups in the periodic table of elements.


What are the 18 columns on the periodic table called?

The 18 columns on the periodic table are called groups or families. Each group contains elements with similar chemical properties due to their shared number of valence electrons.


What are families in the periodic table of the elements?

The vertical columns.


What are the vertical columns on the perioic table called?

The vertical columns on the periodic table are called groups or families. Each group contains elements with similar chemical properties due to their shared number of valence electrons.


What are the collums of the elements called on the periodic table?

The columns of elements on the periodic table are called groups. Each group contains elements with similar chemical properties due to their shared number of electrons in the outermost energy level.


What is the periodic table elements?

A chart that displays and organizes the elements in rows and columns.


What what is the periodic table of elements?

A chart that displays and organizes the elements in rows and columns.