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A) who proposed Modern-perioiodic law? B) How does the electronic configuration of an atom of an element relate to it's position in the modern periodic table? Explain with one example​

Answer» <html><body><p>tion:A.<a href="https://interviewquestions.tuteehub.com/tag/modern-1099449" style="font-weight:bold;" target="_blank" title="Click to know more about MODERN">MODERN</a> periodic law states that properties of elements are periodic function of their atomic numberssorry I don't know who <a href="https://interviewquestions.tuteehub.com/tag/proposed-1170346" style="font-weight:bold;" target="_blank" title="Click to know more about PROPOSED">PROPOSED</a> that . I'm not <a href="https://interviewquestions.tuteehub.com/tag/good-1009017" style="font-weight:bold;" target="_blank" title="Click to know more about GOOD">GOOD</a> cramming up names <a href="https://interviewquestions.tuteehub.com/tag/especially-975202" style="font-weight:bold;" target="_blank" title="Click to know more about ESPECIALLY">ESPECIALLY</a> in historyB.In modern periodic table there are. 18. vertical columns called groups .In a particular group the number of valence electrons are same i.e they have same valencyThere are 7 horizontal periods. In a particular period the number of occupied <a href="https://interviewquestions.tuteehub.com/tag/shells-1205319" style="font-weight:bold;" target="_blank" title="Click to know more about SHELLS">SHELLS</a> are same</p></body></html>


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