periods, they are periods
periods are the rows and families are the columns
False; That would be called groups. Periods are horiztonal rows.
The rows on the periodic table are called periods.
The horizontal rows are called periods
rows. the vertical columns are called periods
The horizontal rows on the periodic table are called periods.
the rows of the Periodic Table are called groups or families and the rows are called periods
The horizontal rows on the periodic table are called periods.
periods are the rows and families are the columns
False; That would be called groups. Periods are horiztonal rows.
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.
They can be called banded rows.
The rows on the periodic table are called periods.
The horizontal rows are called periods
rows. the vertical columns are called periods
Typically, there are ten horizontal rows on a standard keyboard. This includes the top row (numbers and special characters), the second row (QWERTYUIOP), the third row (ASDFGHJKL), and the bottom row (ZXCVBNM).
each row in the Periodic Table is called a period.