What are columns in the periodic table called

What are columns called on the periodic table?
Image of periodictable showing groups as vertical columnds. Now you know about periods going left to right. Theperiodictable also has a special name for its vertical columns. Each columniscalled a group. The elements in each group have the same number of electrons inthe outer orbital. read more.

Periodic Table Flashcards - Quizlet
PeriodicTable, Designing thePeriodicTable, Main Parts of thePeriodicTable, Familes on thePeriodicTable, Problems, Properties of Metals & Non-Metals, Family Characteristics, Chemical Reactivity, Interesting Information, Gases, Ions, Valence Electrons & Numbers, and Patterns inthe.

What do all the elements in a horizontal column of the periodic table...
Columns on thePeriodicTable dictate the same valence electronic shell, i.e. the same electronic shell. The number of the columns, which chemists call