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i) the physical and chemical properties of elements are periodic functions of their atomic number.
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mention any two anomalies of mendeleev's periodic table
1) the position of isotopes could not be explained.2)a correct position could not be assigned to hydrogen in the periodic table.
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✔✔HEY MATE THERE'S YOUR ANSWER✔✔
1. The law that the properties of the elements are periodic functions of their atomic number called Modern Periodic Law.
2. Anomalies of Mendeleev periodic table :
(i) The position of isotopes could not be explained.
(ii) Wrong number of atomic masses of some elements could not be explained.
(iii) The correct position could not be assigned to hydrogen in the periodic table.
❤❤I HOPE IT MAY HELPS YOU❤❤
1. The law that the properties of the elements are periodic functions of their atomic number called Modern Periodic Law.
2. Anomalies of Mendeleev periodic table :
(i) The position of isotopes could not be explained.
(ii) Wrong number of atomic masses of some elements could not be explained.
(iii) The correct position could not be assigned to hydrogen in the periodic table.
❤❤I HOPE IT MAY HELPS YOU❤❤
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