Chemistry-
General
Easy
Question
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 along a period do not vary in a regular manner with increase in atomic number
- For transition elements the -sub-shells are filled with electrons monotonically with increase in atomic number
The correct answer is: The first ionisation energies along a period do not vary in a regular manner with increase in atomic number
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