header row
The top row of a table is called the header row. It typically contains column labels or headings that describe the data in each column below it.
The elements that are placed outside of the periodic table are called transactinides. These elements are usually placed in a separate row below the main table and are synthetic elements that do not occur naturally on Earth.
Each horizontal row in a table or spreadsheet is called a "row" or sometimes a "record."
A horizontal row on the periodic table of elements is called a period.
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
The top row of a table is called the header row. It typically contains column labels or headings that describe the data in each column below it.
A row in the periodic table is called a period. Columns are groups.
A row in the Periodic Table is called a period. Columns are groups.
A row in the Periodic Table is called a period. Columns are groups.
In the top row or the first row.
The elements that are placed outside of the periodic table are called transactinides. These elements are usually placed in a separate row below the main table and are synthetic elements that do not occur naturally on Earth.
Each horizontal row in the periodic table is called a period.
a horizontal row is called a period.a vertical row is called a group
The horizontal row on the periodic table is called the "period". The vertical column is called the "group".
groupsi
Each horizontal row in a table or spreadsheet is called a "row" or sometimes a "record."
A horizontal row on the periodic table of elements is called a period.