These columns are called groups.
Rows of the periodic table are called periods.
they are called groups or families
the answer is groups.Added:There are 18 main groups and two special ones (with 14 lanthanides and 14 actinides respectively).Groups contain elements with the same 'outer' electron configuration (valence electrons).Note: Vertical rows are actually called: columns
The vertical column in a periodic table is called "The Group" and there are 8 groups in the periodic table, I through O or VIII.They are called Groups or sometimes Families. For many the periodic table has 8 groups but when you also include the transition metals, then there are 18 groups which gives you a better understanding when you are working out the electron arrangement within the atom's structure.
The columns are groups or families. The rows are periods. The groups are numbered 1 to 18, with certain other distinctions. Group 18 is known as the noble gases. There are also larger groupings in to categories such as metals, non-metals, transistion metals, metaloids, etc.
They are also called groups.
Group or familyThis is group 1, the alkali metals
The columns in the periodic table are called groups. They are also referred as families.
In the periodic table a group is equivalent to a column.
The word for columns in the periodic table is groups. They are also referred as families.
Rows of the periodic table are called periods.
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.
Vertical columns are referred as groups. They are also called families.
There are 8 A columns on the periodic table. They are the two columns of the s-block and the six columns of the p-block.
Vertical columns are considered groups. They are also called families.
they are called groups or families
The vertical columns are referred as noble elements. They are also called inert elements.