Groups.
its called the period #. ex) like lithium is in period 2 group 1.
The horizontal rows are called periods.
period
rows. the vertical columns are called periods
False; That would be called groups. Periods are horiztonal rows.
No; the periods are the horizontal rows. The vertical columns are called "Groups".
A column, also called group, is a vertical line on the periodic table.
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups.
The vertical columns in a periodic table are called groups, and the horizontal rows are called periods.
rows. the vertical columns are called periods
The vertical rows on the periodic table are called groups.The vertical rows are called periods and the horizontal columns are called groups.
they can be called groups or families
columns
False; That would be called groups. Periods are horiztonal rows.
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
The horizontal rows on the periodic table are called periods.
They are called periods and groups.
There are NO vertical ROWS, because rows run horizontally, and COLUMNS run vertically. There are 18 vertical columns in the periodic table.
The vertical columns in a periodic table are called Groups.