they have the same number of valence electrons
Groups on the periodic table with similar properties are called families.
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.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
group
Groups. Elements in the same group have similar electronegativity properties.
a group of elements that have similar properties are arranged one on top of the other on the periodic table. These groups are also called families
The columns in the periodic table are groups, also called families because the elements in a group have similar properties.
They are called families because the elements in a group have similar properties.
families of elements with similar chemical properties are called groups.
Yes,groups of families are printed vertically on the periodic table.There are 18 groups of families.Elements in a group have same characteristic properties.
The properties of chemical elements have a periodic trend.
The elements with similar properties are placed in groups. Periodic table contain 18 groups.