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Elements are organised in terms of properties in same column. Properties are found to be periodic .
The periodic law states that the properties of elements are periodic functions of their atomic numbers. This means that elements exhibit recurring patterns in their properties as you move across a row or down a column of the periodic table.
They change with atomic number.
Elements arranged in one column exhibit similar chemical properties. Elements in same column also have similar physical properties. Also elements in same column has similar electronic configuration.
They have similar (more or less) chemical properties.
Elements are organised in terms of properties in same column. Properties are found to be periodic .
A group of elements.
Chemical properties.
Elements in the same column have similar chemical properties. They are from the same family.
They're arranged so that the elements in each column have similar properties.
Elements in same column have same number of outermost electrons. It determines chemical properties.
The periodic law states that the properties of elements are periodic functions of their atomic numbers. This means that elements exhibit recurring patterns in their properties as you move across a row or down a column of the periodic table.
They change with atomic number.
Elements in a given column have the same number of valence electrons and hence the similar properties.
Elements in the same column have similar properties.
They have similar properties, usually.
Elements arranged in one column exhibit similar chemical properties. Elements in same column also have similar physical properties. Also elements in same column has similar electronic configuration.