1.False statement for periodic classification of elements isa.The properties of the elements are periodic function of their atomic numbers.b.Number of non-metallic elements in a period is less than the number of metallic elements.c.First ionization energy of elements does not increase regularly with increase in atomic number in a period.d.d-subshell is filled by final electron with increasing atomic number of inner transition elements.Login to continueOnly logged in users canattempt or see the solution.
