# data[].attributes.body
The halogens are in group 17 of the periodic table.

# data[].attributes.body
The nitrogen family is in group 15 of the periodic table.

# data[].attributes.body
The boron family is in group 13 of the periodic table.

# data[].attributes.body
The lanthanides series is the first row below the periodic table.

# data[].attributes.body
The Alkaline-Earth metals are the chemical elements in group 2 of the period table.

# data[].attributes.body
In the periodic table each row is a period.

# data[].attributes.body
The noble gases are the chemical elements from group 18 of the periodic table.

# data[].attributes.body
The oxygen family is in group 16 of the periodic table.

# data[].attributes.body
The carbon family is in group 14 of the periodic table.

# data[].attributes.body
The actinides series is on the second row below the periodic table.

# data[].attributes.body
Transition metals are the metallic elements that serve as a bridge or transition between the two sides of the table.

# data[].attributes.body
Alkali Metals are the chemical elements found in the first group of the periodic table.

# data[].attributes.body
The vertical columns of elements is called a family or group.