Groups.
I don't know if you do please write it
They are called groups
calendarcalendarchemists'
The columns in the periodic table are called groups. They are also referred as families.
There are 18 groups in periodic table. They are also referred as families.
The word for columns in the periodic table is groups. They are also referred as families.
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
The column of the periodic table is called group. It is also referred as family.
Horizontal rows are called periods. There are 7 periods in periodic table.
Definition of Periodic Table of Elements: (chemistry) a tabular arrangement of the chemical elements according to atomic number as based on the periodic law.
There are 7 periods in the modern periodic table.