The statement that is not correct for the periodic classification of e

1.	The statement that is not correct for the periodic classification of elements is.....
Answer» the properties of elements are the periodic functions of their ATOMIC number. non METALLIC elements are lesser in number than metallic elements. the first ionization energies along period do not vary in a regular manner with increase in atomic no. for TRANSITION elements the d-subshells are filled with electrons monotonically with increase in atomic no. Solution :the first ionization energies along period do not vary in a regular manner with increase in atomic no.

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