The columns on a periodic table are called groups. I hope that answers your question.
The horizontal rows on the Periodic Table are called periods, while the vertical columns are called groups or families. For instance, iodine is in the same group, but different period to fluorine, chlorine and bromine.
The horizontal sections of the periodic table are called periods.
The horizontal rows on the periodic table 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.
Dmitri Mendeleev first periodic table is called Mendeleev's periodic table. Elements are arranged according to atomic mass.
Groups, or Families.
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The horizontal rows on the Periodic Table are called periods, while the vertical columns are called groups or families. For instance, iodine is in the same group, but different period to fluorine, chlorine and bromine.
It is called the Periodic Table of Elements.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
They are called groups, they go from 1 to 7 and then group 0 at the end. Some of the other names are: 1 - Alkali Metals 2 - Alkali Earth Metals 3 - 4 - 5 - 6 - 7 - Halides 0 - Nobel Gases
Periodic table comprises of rows and columns like in an organised manner. Hence, it is called a table.
The rows in the periodic table are called periods. There are 7 periods in periodic table.
The 7 horizontal rows in the periodic table are called periods.
groups
A row in the periodic table is called a period. Columns are groups.
The vertical columns of the periodic table are called groups or families.