Vertical columns are called groups. Horizontal rows are known as periods.
groups are the vertical columns on the periodic table
The vertical sections of the periodic table are called groups or columns.
The vertical columns are referred as noble elements. They are also called inert elements.
A vertical column is called a 'group.' A horizontal row is called a 'period,' thus the periodic table.
They are called periods because after each period in the following period elements are ordered according to their properties at the intersection with vertical columns (groups) and these properties are periodically reproduced.
columns are the horizantal lines and groups are are the vertical lines
The vertical columns of a periodic table are called groups or families. They share similar chemical properties because they have the same number of valence electrons.
groups are the vertical columns on the periodic table
The vertical columns of the periodic table are called groups or families.
The vertical columns in a periodic table are called Groups.
The vertical columns on the periodic table are groups. Groups show patterns in ionization energies, electronegativity and atomic radius.
The vertical sections of the periodic table are called groups or columns.
groups
columns
the vertical columns in a periodic table are called groups.
The vertical columns in a periodic table are called groups, and the horizontal rows are called periods.
The vertical columns on the periodic table are called groups or families.