In information technology / database technology this would be a data table. Conceptually, think of it as a spread sheet. Each row contains a set of columns. The values in the columns usually represent a single instantiation of a entity.
The systematic arrangement of objects in rows and columns is called a "matrix." In mathematics and computer science, a matrix is used to organize data in a two-dimensional format, allowing for efficient storage, manipulation, and analysis. Each element in a matrix can be identified by its position, typically denoted by two indices corresponding to its row and column.
?
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".
A collection of data organized into columns and rows generally is called a TABLE.
A saved workbook in excel is called a spreadsheet. It contains one or more worksheets, which is an arrangement of columns and rows.
The term "tabular" refers to a format that organizes data into rows and columns, resembling a table. This structure facilitates easy reading, comparison, and analysis of information by clearly delineating relationships between different data points. The word derives from "table," emphasizing the systematic arrangement of data for clarity and accessibility.
Data in order from smallest to largest or vice-versa is called numerical order. It is a systematic arrangement of numbers.
Groups, 1 through to 8 (or 0) The internet will tell you details about the individual groups. P.S. The rows are called periods
The columns are called groups (or, sometimes, families). The rows are called periods.
An arrangement of polygonal regions could be called a tessellation. This usually occurs when these regions are placed over a plane. The shapes in these regions are usually hexagons, equilateral triangles, and squares.
periods are the rows and families are the columns
When a set of objects is arranged in rows and columns, it is commonly referred to as a "matrix." In mathematics, a matrix is a rectangular array of numbers, symbols, or expressions, organized in rows and columns. This arrangement is used in various fields, including algebra, computer science, and statistics, to represent data and perform calculations.