It groups together elements with similar properties.
The elements are arranged in the increasing order of their atomic number and repeating properties.
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
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.
It groups together elements with similar properties.
The elements are arranged in the increasing order of their atomic number and repeating properties.
These elements have similar chemical and physical properties.
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
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.
Elements in the same group have similar properties. The groups are made according to the properties of elements. Elements in a group have an equal number of valence electrons.
Elements with similar physical and chemical properties are located in a group.
families of elements with similar chemical properties are called groups.
They have the same number of valence electrons and so have similar reactivity and similar properties.
Elements of same group have the same number of valence electrons and hence have similar properties.
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.