The elements are arranged in horizontal rows and vertical columns, the rows are called periods and the columns are called groups or families. All the elements of the same group have similar chemical and physical properties. The periods all show a similar pattern, with metallic elements on the left transitioning to nonmetallic elements on the right of the Periodic Table.
Periods are defines as the rows of the periodic table. As you go along, from left to right, the atomic number goes up. The atomic number is also the number of protons in the element's nucleus.
Each row/period has the same number of orbital shells
The row are referred as periods. They represent the number of shells.
Rows-Period.
Columns-Group.
Monkey Fart
The rows in the periodic table are called periods. There are 7 periods in periodic table.
rows. the vertical columns are called periods
The horizontal rows on the periodic table are called periods.
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
The rows of the periodic table are known as periods.
The rows in the periodic table are called periods. There are 7 periods in periodic table.
The horizontal rows on the periodic table are called periods.
There are 7 periods in the modern periodic table.
The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.
Periods are horizontal rows. 7 periods are present in modern periodic table.
rows. the vertical columns are called periods
The horizontal rows on the periodic table are called periods.
They are the horizontal rows in the periodic table
The periodic table has 7 rows and 32 columns.
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.
The rows of the periodic table are known as periods.