The statement that is not correct for the periodic classification of elements is:
Chemistry · NEET · NTA Exams — Classification of Elements and Periodicity in Properties
The statement that is not correct for the periodic classification of elements is:
- The properties of elements are the periodic functions of their atomic numbers.
- Non-metallic elements are lesser in number than metallic elements.
- The first ionisation energies of elements along a period do not vary in a regular manner with increase in atomic number.
- For transition elements, the d-subshells are filled with electrons monotonically with increase in atomic number.
Answer
(D) For transition elements, the d-subshells are filled with electrons monotonically with increase in atomic number.
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