What are the vertical columns of the periodic table called?
A) families
B) periods
C) either a or b
D) neither a nor b

Name: What are the vertical columns of the periodic table called? A) families B) periods C) either a or b D) neither a nor b
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Question

Quizplus · Accepted Answer

The vertical columns of the periodic table are called families or groups. They are labeled from 1-18 in the older tables and from 1-2 and 13-18 in the newer tables.

What Are the Vertical Columns of the Periodic Table Called