A "period".
Periods
A row on the periodic table is called a period.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
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.
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.