Periodic classification of elements-Theory Session-7

Periodic classification of elements-Theory Session-7

In this session teacher has discussed about - periodic classification of elements. Groups, Normal or representative elements, Noble or inert gases, Transition elements, Transition elements, inner-transition elements, characteristics of groups in long form of periodic table, Valence elements of the elements and their valency, Element of group 1A, Element of group VIIA.

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