The general term is a matrix. But you may be asking about a specific set of information, such as the Periodic Table?
groups
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
The columns in a file is called as field. The rows in a file is called as record. Records are joined together to form files.
The horizontal lines are called "periods" and show how many "shells" each atom hasThe horizontal rows in the periodic table are called periods. The vertical columns are called groups.
The primary organizing characteristic is Atomic mass. As the elements pass in the periodic table, the atoms' mass increase. However a qick glance shows the elements are not presented in a long string, they double back to form a grid with rows and columns. The rows (left to right) have the same number of atomic orbitals which fill up as the row movers from left to right. Starting a new row starts a new orbital. The groups are the columns of elements (up and down) that have similar characteristics based on how full the orbital is. As an example every element in the firat column has one electron in its outer orbital. A warning the transitional elements do not follow this rule exactly but are in separate rows and column. Finally at the top of the column are two single elements hydrogen (H) and Helium (He). They are made up by filling the smallest and most interior orbital (S) which has space for only two electrons. As a consequence hydrogen is stacked with the reactive metals and helium with the noble gases
it is a graph or a table one of those
Data Table
It is a spreadsheet.
Spreadsheet, such as that in MicroSoft Excel
a tableA table. In the contexts of certain types of software it could be called a worksheet or a datasheet.
A chart that displays and organizes the elements in rows and columns.
A chart that displays and organizes the elements in rows and columns.
A chart that displays and organizes the elements in rows and columns.
datasheet view
A graph
Datasheet view.
It can be a table, or a spreadsheet.