A "period".
Periods
A row on the periodic table is called a period.
A period on the Periodic Table is another name for the row that an element is on.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
An elements period is its row in the periodic table.
Titanium is in row 4 and column 4 of the periodic table and is a transition metal.
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.