The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
The horizontal rows on the Periodic Table are periods. Groups are the vertical columns on the periodic table.
The horizontal lines are called "periods" and show how many "shells" each atom hasThe horizontal rows in the periodic table are called periods. The vertical columns are called groups.
number of protons
groups
The periodic table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71. The actinide series belongs to row seven as elements 89-103.
The general term is a matrix. But you may be asking about a specific set of information, such as the periodic table?
The horizontal rows on the periodic table are called periods.
The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
rows. the vertical columns are called periods
They are the horizontal rows in the periodic table
The horizontal rows on the periodic table are called periods.
The horizontal rows of elements in the periodic table are called periods.
The horizontal rows on the periodic table are called periods.
The two names for horizontal rows on the periodic table are periods and series.
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.
These horizontal rows are called periods.