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Q: What arrange the known elements into groups and periods?
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Vertical columns of elements on the periodic table are called?

false The vertical columns are known as groups whereas the horizontal rows are known as periods.


Vertical columns of elements on the periodic table are called groups or?

False. The vertical columns are known as groups whereas the horizontal rows are known as periods.


Is there another name for a column of elements?

Columns are also known as Groups or Families. Rows are also known as Periods or Energy levels


What is the element system?

The Periodic Table of the Elements contains every element known to man. On the Periodic Table, the elements are classified into periods (rows) and groups (columns). Elements are placed near elements with similar characteristics to them.


Was the horizontal rows in the periodic table known as groups?

They are called periods because after each period in the following period elements are ordered according to their properties at the intersection with vertical columns (groups) and these properties are periodically reproduced.


What is the difference between periods and families?

The horizontal rows are known as periods. The vertical columns are known as groups / families.


What are the horizontal rows elements called on a periodic table?

The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.


What are the horizontal groups of the periodic tables called?

the horizontal rows (not groups) are known as periods.


What is another name for a row or elements?

Group


The horizontal rows in a periodic table are called groups?

False; That would be called groups. Periods are horiztonal rows.


What is the name of the table that groups all of the known elements?

The Periodic Table of Elements


How do you explain how the periodic table set up?

The periodic table contains 18 columns known as groups and 7 rows known as periods. The properties of the elements are found to be periodic when arranged in order of increasing atomic number.