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 a group have similar chemical properties.
chemical families
Yes.
family
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.
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.
These elements have similar chemical and physical properties.
families of elements with similar chemical properties are called groups.
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.
The properties of chemical elements have a periodic trend.
The elements in a group have the similar chemical properties dueto presence of same no of electrons in their outermost shell but they differ physically because physical properties are related to their atomic sizes from top to bottom in a group atomic size increases so their physical properties also differ.