Science, asked by sumeya, 1 year ago

what is the ans of this question

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Answered by innocentjaan29

i) the physical and chemical properties of elements are periodic functions of their atomic number.

innocentjaan29: 2nd que i didn't understand

innocentjaan29: if u want that snd me in comment section

sumeya: mention any two anomalies of mendeleev's periodic table

innocentjaan29: 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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Answered by Cutegirl2425

✔✔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❤❤

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