The vertical columns are called groups and the horizontal rows are called periods.
Note: It should not be vertical rows or horizontal columns
In the periodic table all of the familys (veritical collums) have the same number of valence electrons.
yes also known as the families of elements
An elements period is its row in the periodic table.
A horizontal row on the periodic table of elements is called a period.
In a periodic table a row is a period.
Groups.
In the periodic table all of the familys (veritical collums) have the same number of valence electrons.
yes also known as the families of elements
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
groups
An elements period is its row in the periodic table.
A horizontal row on the periodic table of elements is called a period.
A row in the periodic table is called a period. Columns are groups.
A row in the Periodic Table is called a period. Columns are groups.
A row in the Periodic Table is called a period. Columns are groups.
A row on the periodic table is a horizontal arrangement of elements that share similar properties. These elements have the same number of electron shells. Each row represents one energy level or electron shell in an atom.