The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
Horizontal rows are called periods. There are 7 periods in periodic table.
Yes.
periodsThere are seven periods, or rows, on the periodic table.
The 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 horizontal rows in the periodic table of elements are called periods. Each period represents a different energy level for the elements.
Horizontal rows of elements in the periodic table are called periods. Each period represents a different energy level, with elements in the same period having the same number of electron shells. Periods are arranged in numerical order from left to right on the periodic table.
Horizontal rows in Periodic Table are called Periods
A horizontal row of elements on the periodic table is called a period. Periods are numbered from 1 to 7, corresponding to the number of electron shells in an atom of the elements within that period.
Horizontal rows are called periods. There are 7 periods in periodic table.
The horizontal rows on the periodic table of elements are called periods. Each period represents the number of electron shells in an atom.
The vertical "rows" are called Columns, and the horizontal "rows" are called Periods
Yes.
Horizontal rows on the Periodic Table of Chemical Elements are called periods.
The elements in the horizontal rows are called periods.
periodsThere are seven periods, or rows, on the periodic table.