Groups are arranged as columns in the periodic table; the contained elements have similar properties.
Groups on the periodic table have similar chemical and sometimes physical properties. Families (human families) generally have similar properties, hence families on the periodic table.
periodic table of elements
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.
It groups together elements with similar properties.
The elements with similar properties are placed in groups. Periodic table contain 18 groups.
Groups are arranged as columns in the periodic table; the contained elements have similar properties.
Groups on the periodic table have similar chemical and sometimes physical properties. Families (human families) generally have similar properties, hence families on the periodic table.
The periodic table
The properties of chemical elements have a periodic trend.
Both arrange elements in groups of elements having similar properties.
Both arrange elements in groups of elements having similar properties.
nothing they are just called groups.
periodic table of elements
It groups elements with similar properties in vertical columns
they have the same number of valence electrons
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.