CLASSIFICATION OF ELEMENTS - L3

Classification Of Elements|Newland's Law Of Octaves|Mendeleev's Periodic Table|Questions|Summary

Classification Of Elements|Nomenclature Of Elements With Atomic Number > 100|NCERT Intext Question|Concept Of Electronic Configuration|OMR|Summary

Biological Classification - L3

Classification OF essential elements on basis OF function||Deficiency symptoms OF essential elements

Biological Classification - L4

A part of the early classification of elements has been given below: (a) Which law of classification of elements is illustrated by te above arrangement of elements? (b) Name the scientist who proposeed such a classification of elements. (c) Why is such a classification of elements compared with a characteristic of musical scale? (d) State one limitation of this classification of elements.

(a) State the merits of Mendeleev's classification of elements. (b) Describe two anomalies of Mendeleeve's periodic classification of elements.

Correct statement for periodic classification of elements is:

Temperature|Matter & Classification Of Matter|Physical Classification|Chemical Classification|Pure Substances |Elements|Compounds|Mixture|Summary