Shib sankar dhar Asked a Question
July 18, 2020 4:57 pmpts 30 pts
The statement that is not correct for the periodic classification of elements, is (a) The properties of elements are the periodic functions of their atomic numbers (6) Non-metallic elements are lesser in number than metallic elements. (c) The first ionization energies of elements along a period do not vary in a regular manner with increase in atomic number. (d) For transition elements the d-subshells are filled with electrons monotonically with increase in atomic number. Which has most stable +2 oxidation state? (a) Sn Xhich af the fallauzina haa tha nmaui 21. 22. (b) Pb (c) Fe (d) Ag
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  • Dinesh khalmaniya thankyou
    https://doubtnut.com/question-answer-chemistry/the-statement-that-is-not-correct-for-the-periodic-classification-of-elements-is--14625811
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    Dinesh khalmaniya
    check this solution
  • Priyanshu kumar thankyou
    https://doubtnut.com/question-answer-chemistry/the-statement-that-is-not-correct-for-the-periodic-classification-of-elements-is--14625811 see this video solution shib
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    Priyanshu kumar
    check this too...option D is not correct
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  • Dinesh khalmaniya
    option D
    • cropped8657498486436243802.jpg
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    Dinesh khalmaniya
    if you have any doubt you can discuss with me. I'll be happy to help you 🙏