The only chemistry term I can think of that would apply is "series of columns". I'm not really a chromatographer, but it's possible that such an arrangement might be useful in some of the more esoteric applications.
If you're talking about architecture, I believe the term is "colonnade".
periods are the rows and families are the columns
The columns are known as groups.
Group
The columns on the periodic table are called Groups.
There are 18 columns on the periodic table.They are called groups or families.
The columns are called groups (or, sometimes, families). The rows are called periods.
periods are the rows and families are the columns
The columns are known as groups.
Group
The vertical columns of a periodic table are called groups or families. They share similar chemical properties because they have the same number of valence electrons.
The vertical columns of the periodic table are called groups or families.
The columns on the periodic table are called Groups.
There are 18 columns on the periodic table.They are called groups or families.
The columns on a periodic table are called "groups" or "families." These columns contain elements with similar chemical properties due to their shared number of electrons in the outermost energy level.
It is true that periodic table is divided into rows and columns. The rows are called periods and columns are called groups.
The slim and graceful Greek columns are called Ionic columns. They are characterized by their volutes, which are spiral scrolls at the top of the column. Ionic columns are known for their elegance and were commonly used in ancient Greek architecture.
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