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They have the same outer electron structure and thus similar chemical 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
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Except noble gases the groups of elements in periodic table have the similar chemical properties but not the physical.
elements in the same group
These elements have similar chemical and physical properties.
They have the same outer electron structure and thus similar chemical properties.
families of elements with similar chemical properties are called groups.
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
Because the elements of the column have similar chemical properties and follow trends in the columns
Elements with similar physical and chemical properties are located in a group.
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Except noble gases the groups of elements in periodic table have the similar chemical properties but not the physical.
elements in the same group
Elements in the same group have similar physical and chemical properties.
They have the same number of valence electrons and so have similar reactivity and similar properties.
The elements in the same groups usually do. Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.