Period
periods
The horizontal rows on the periodic table are called periods.
A horizontal row on the periodic table of elements is called a period.
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
Yes!The elements are arranged in horizontal rows and vertical columns to represent what is called the periods on the periodic table.
rows. the vertical columns are called periods
The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.
The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.
Yes. the horizontal rows on the periodic table are called periods.
The horizontal rows on the periodic table are called periods.
They are the horizontal rows in the periodic table
A period on the periodic table is a row.This is the horizontal section of the periodic table.
A horizontal row on the periodic table of elements is called a period.
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
Yes!The elements are arranged in horizontal rows and vertical columns to represent what is called the periods on the periodic table.
A period is a row of elements on the periodic table.
The Horizontal row on the table is called a period