hypostyle
keratin
columns
periods are the rows and families are the columns
The columns are known as groups.
the columns are called groups
The vertical columns on a periodic table are called families, or groups. They share many characteristics, including atomic radii and how electron shells are filled.
it is their prayer hall. Each person is separated with columns for privacy.
COLUMNS columns
doric i think
The vertical columns are called "Groups''The horizontal columns are called "Periods"The vertical columns of the periodic table are known as groups.
keratin
These columns are called groups.
columns
periods are the rows and families are the columns
it is momma toshbobs tootio
The columns are called groups (or, sometimes, families). The rows are called periods.
The only thing I can think of is table. If that does not answer your question, please ask another question worded in a different way.