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The columns are groups or families. The rows are periods. The groups are numbered 1 to 18, with certain other distinctions. Group 18 is known as the noble gases. There are also larger groupings in to categories such as metals, non-metals, transistion metals, metaloids, etc.
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∙ 8y ago
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∙ 8y agoin my school planner it says it is called: period
:)
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∙ 12y agothey are called groups and organized by their electrons
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∙ 9y agoThe columns in the Periodic Table are called groups or families. There are 18 groups in the periodic table.
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∙ 14y agoThe columns are called Groups.
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∙ 13y agoGroups
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∙ 11y agogroups
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∙ 11y agoGroups
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What are the columns in the periodic are called?
Columns in the periodic table are called "groups" and there are 18 groups in the periodic table.
A row on the periodic table?
a horizontal row is called a period.a vertical row is called a group
What are the vertical colimuns of the periodic table called?
The vertical columns on the periodic table are called groups or families.
What are the horizon rows in the periodic table called?
The horizontal rows on the periodic table are called periods.
What are the different rows of elements in the periodic table called?
in the periodic table the rows are called periods and the columns are called groups
What are the verical colums on the periodic table called?
Vertical columns are referred as groups. They are also called families.
How many grops are there in the periodic table?
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
How many colums are on the periodic table?
no fixed limit
What are colums in a periodic table?
the vertical columns are known as groups
What are columns called in a periodic table and what do they have in common?
colums are called "families" or "groups". They are all placed in order according to the atomic number, and valend electrons
How are elements catagorized in the periodic table?
The periodic table is organized in rows and colums called periods and groups. each period in the table helps correspond to the filling of a configuration of the outermost electron shells of their atoms.
What elements from this section of the periodic table all belong to the same?
Elements with the same number of valence electrons are in the same group (or vertical column).
Why is the periodic table such an important tool?
It arranges all known elements in a chart of rows and colums of increasing atomic number.
What is the name of the table of elements?
A Periodic table The Periodic Table of the Elements.
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
What are the rolls of periodic table called?
The rows on the periodic table are called periods
The columns in the periodic table are called?
groups
