they are called groups or families
columns
Vertical columns in the periodic table are also known as the families. All the elements belonging to the same family have almost same chemical properties.For example group 15 is known as Nitrogen family.
groups are the vertical columns on the periodic table
No; the periods are the horizontal rows. The vertical columns are called "Groups".
The vertical columns.
columns
they are called groups or families
a group
a group
Vertical columns in the periodic table are also known as the families. All the elements belonging to the same family have almost same chemical properties.For example group 15 is known as Nitrogen family.
The vertical columns are called "Groups''The horizontal columns are called "Periods"The vertical columns of the periodic table are known as groups.
Vertical columns are numbered from 1-18. There are 18 vertical columns.
groups are the vertical columns on the periodic table
There are NO vertical ROWS, because rows run horizontally, and COLUMNS run vertically. There are 18 vertical columns in the periodic table.
No; the periods are the horizontal rows. The vertical columns are called "Groups".
COLUMNS columns
They are the vertical columns.