The columns are known as groups.
The another term used is Families. The vertical columns are referred as groups or families.
Columns in the periodic table are called "groups" and there are 18 groups in the periodic table.
Tables can have columns. You will find them in word processors, spreadsheets and databases. Buildings can have columns.
There are 18 columns.
there are 18 columns
groups are the vertical columns on the periodic table
There are 18 A columns on the periodic table, also known as the groups. These columns represent elements with similar chemical properties and are numbered from 1 to 18.
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.
The vertical columns are called "Groups''The horizontal columns are called "Periods"The vertical columns of the periodic table are known as groups.
The elements arranged according to their atomic number in the table are called periodic table.