Rows in the Periodic Table are called Periods.There are 7 periods in total.All the elements in period have same number of energy levels.
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 are periods on periodic table. There are 7 horizontal rows in modern periodic table.
The rows on the periodic table are called periods.
It is true that periodic table is divided into rows and columns. The rows are called periods and columns are called groups.
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.
Horizontal rows on the Periodic Table of Chemical Elements are called periods.
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
There are 7 periods in the modern periodic table.
Horizontal rows are called groups. Groups are formed according to the atomic number.
The rows on the periodic table are called periods.
The vertical columns in a periodic table are called groups, and the horizontal rows are called periods.
The rows of elements in the periodic table are called periods. There are a total of 7 periods in the periodic table, each representing a different energy level or shell in which the elements' electrons are arranged.
It is true that periodic table is divided into rows and columns. The rows are called periods and columns are called groups.
The 7 horizontal rows in the periodic table are called periods.