Group
group, family, column, vertical line thingy
Columns are also known as Groups or Families.
Rows are also known as Periods.
Referring to the Periodic Table a row of elements is called a Period, a column of elements is called a Group.
The vertical columns on the periodic table called groups. Some of these groups have "family names"
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
A row on the periodic table is called a period.
An elements period is its row in the periodic table.
This is a period.
Starting with Column 3 Row 4 ending at Colum 12 Row 6.
Periods
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
a row
the "A" elements
A "period".
A row on the periodic table is called a period.
Another name for Group 17 (VIIA) Elements is Halogens.
the period
A period is a row of elements
These are the atomic numbers of chemical elements.
Elements in the first row of the rare earth elements of the Periodic Table are called LANTHANIDES.
Elements in the same period (row) have the same number of electron shells or energy levels