A vertical column in the modern periodic table is called a
A)period.
B)group.
C)branch.
D)valence.

Name: A vertical column in the modern periodic table is called a A)period. B)group. C)branch. D)valence.
Brand: Quizplus
Rating: 5.0 (47 reviews)

Question

Quizplus · Accepted Answer

A vertical column in the modern periodic table is called a group. Groups are characterized by having the same number of valence electrons, making them chemically similar to each other. There are 18 groups in the periodic table.

A Vertical Column in the Modern Periodic Table Is Called