The columns are known as groups.
The another term used is Families. The vertical columns are referred as groups or families.
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.
There are 8 A columns on the periodic table. They are the two columns of the s-block and the six columns of the p-block.
groups are the vertical columns on the periodic table
The vertical columns of the periodic table are called groups or families.
The columns on the periodic table are called Groups.
There are 18 columns on the periodic table.They are called groups or families.
The elements arranged according to their atomic number in the table are called periodic table.
The columns are known as groups.
The columns are known as groups.