state modern periodic law. name the scientist who state the law
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the physical and chemical property of elements are the periodic function of the atomic number
it was given by Dmitri Mendeleev and Lothar Meyer
it was given by Dmitri Mendeleev and Lothar Meyer
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Modern Periodic Law
✌️✔️In the year 1913 A.D, An English scientist Henry Moseley demonstrated, with the help of experiments done using X-ray tube , that the atomic number ( Z ) of an element corresponds to the positive charge on the nucleus or the number of the protons in the nucleus of an atom.
✌️✔️This revealed that "Atomic number" is a more fundamental property of an element than it's atomic mass.
✌️✔️Thus, Accordingly, the statement of the modern periodic law was stated as follows :-
✌️✔️" Properties of elements are a periodic function of the atomic numbers. "
✌️✔️In the year 1913 A.D, An English scientist Henry Moseley demonstrated, with the help of experiments done using X-ray tube , that the atomic number ( Z ) of an element corresponds to the positive charge on the nucleus or the number of the protons in the nucleus of an atom.
✌️✔️This revealed that "Atomic number" is a more fundamental property of an element than it's atomic mass.
✌️✔️Thus, Accordingly, the statement of the modern periodic law was stated as follows :-
✌️✔️" Properties of elements are a periodic function of the atomic numbers. "
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