a group on the periodic table is best described as a ______. a column b row c section d series

a group on the periodic table is best described as a ______. a column b row c section d series
Answer
Brief Explanations:
In the periodic table, a group is defined as a vertical column of elements. Rows are called periods, "section" and "series" are not standard terms for groups in the periodic table. So the correct term for a group is a column.
Answer:
A. column