Because their outer electronic structure is nearly the same, they also have the same amount of valence electrons, so it leads to similar chemical reactions (or similar bonds with other atoms)
Because they contain a similar configuration of electrons which define their characteristics.
because they have the same number of valence electrons.
Elements in a group have the same number of valence electrons and hence have similar properties.
How elements react depend on the number of valence electrons. Elements of the same group have the same number of valence electrons, therefore they have similar characteristics and properties.
Elements belonging to a group has an equal number of valence electrons. These electrons participate in chemical reaction. So elements in a group has similar chemical properties.
Is the same thing as a family and a family is a vertical column in the periodic table. Elements in a family all share similar characteristics, whether they be physical or chemical. There are 18 family (or group) columns in the periodic table.
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
Elements in the same family (group) on the periodic table have the same number of valence electrons and hence they have similar properties and reactivities.
Elements with similar properties are usually located in the same Group (column) on the Periodic Table.
Elements in the same family, or group, have similar physical and chemical properties.
A family of elements is a group (column) of the Periodic Table. The family of an element is the column it is in in the Periodic Table. In a family of elements, they all have similar properties. An Example of a Family of Elements;The Alkali Metals - Group 1LithiumSodiumPotassiumRubidiumCaesiumFrancium
Is the same thing as a family and a family is a vertical column in the periodic table. Elements in a family all share similar characteristics, whether they be physical or chemical. There are 18 family (or group) columns in the periodic table.
Elements in the same column have similar chemical properties. They are from the same family.
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
Both elements, sodium (Na) and potassium (K) lie in the Group 1 column of the Periodic Table , which contains the members of the Alkali Metals family. Members within a family, or column, of elements tend to have similar chemical properties.
Chlorine and Bromine have similar properties. You can tell because they are in the same vertical column in the periodic table.
The elements in a column on the periodic table form a group (or family) because they have similar physical and chemical properties.
Because they have many similar chemical properties.
A family is a column in a periodic table; all elements in a family have similar physical and chemical properties, because they have the same numbers of valence electrons (outer electrons).
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.
its the elements in a vertical column and they tend to have similar properties (related)
Elements in the same family (group) on the periodic table have the same number of valence electrons and hence they have similar properties and reactivities.