the elements in a given column (or group) have the same number of valence electrons and hence similar chemical properties.
elements in the same column (group) have the same number of valance electrons and hence similar properties
groups are the vertical columns on the periodic table
The columns on the periodic table are called Groups.
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 columns are known as groups.
The columns are known as groups.
Periodic Table is expressed as rows and columns. It is used by locating the position of element.
Periodic table is expressed as rows and columns. It is used by locating the position of element.
Columns in the periodic table are called "groups" and there are 18 groups in the periodic table.
groups are the vertical columns on the periodic table
groups
The vertical columns of the periodic table are called groups or families.
The columns on the periodic table are called Groups.
The vertical columns in a periodic table are called Groups.
The word for columns in the periodic table is groups. They are also referred as families.
there are 18 columns
There are 18 columns.
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.