1.

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»

tion:A.MODERN periodic law states that properties of elements are periodic function of their atomic numberssorry I don't know who PROPOSED that . I'm not GOOD cramming up names ESPECIALLY 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 SHELLS are same



Discussion

No Comment Found

Related InterviewSolutions