Columns in the Periodic Table are called "groups" and there are 18 groups in the periodic table.
COLUMNS columns
On the periodic table columns are called groups
These columns are called groups.
The columns are called groups (or, sometimes, families). The rows are called periods.
The vertical columns on the periodic table are called groups or families.
The vertical columns are called "Groups''The horizontal columns are called "Periods"The vertical columns of the periodic table are known as groups.
The vertical columns of the periodic table are called groups or families.
There are 18 columns on the periodic table.They are called groups or families.
The columns on the periodic table are called Groups.
groups
COLUMNS columns
On the periodic table columns are called groups
These columns are called groups.
The columns are known as groups.
periods are the rows and families are the columns
It is true that periodic table is divided into rows and columns. The rows are called periods and columns are called groups.
groups are the vertical columns on the periodic table