Chemistry, asked by spromish, 1 year ago

Write anomalies of modern periodic table ?

Answers

Answered by Nasra1
25
position of hydrogen is not fixed
lanthanides and actinides are placed outside the table

spromish: Demerit and anomalies are same?
Answered by PPPP68
46
Anomalies of modern periodic table are:
(i) Position of Hydrogen is not fixed.
(ii) Lanthanoids and Actinoids are placed outside the periodic table in two separate columns.
(iii) Position of isotopes is not fixed.
Hope it helps you
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