The horizontal rows on the Periodic Table 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).
The horizontal rows on the periodic table are called periods, while the vertical columns are called groups or families.
A horizontal row is called a period .
The horizontal rows are referred as periods. There are 7 periods in periodic table.
The horizontal rows are known as periods.
The horizontal rows are called periods
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
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).
rows. the vertical columns are called periods
False; That would be called groups. Periods are horiztonal rows.
The horizontal rows on the Periodic Table are called periods.
Horizontal rows are called groups. Groups are formed according to the atomic number.
The horizontal rows are called Periods. There are 7 periods.
Periods
The rows on the periodic table are called periods.
The vertical "rows" are called Columns, and the horizontal "rows" are called Periods
These rows are called periods.