Question

State the main aim of classifying elements . Which is the more fundamental property of elements that is used in the developments of modern periodic table . Name and state the law based n this fundamental property on which side of the periodic table one can find metals and non metals

Answer 1

the main aim of classifying elements is studying them in a proper and systematic way and understanding the nature of compounds formed by those elements.

atomic number is the fundamental property based on which the Modern Periodic Table is framed .

the physical and chemical properties of the elements are the periodic functions of their atomic number or electronic configuration.

metals can be found on the left side of the periodic tables where as non-metals can be formed on the right side of the periodic table.