Chemistry, asked by VAMSI11, 10 months ago

Explain the construction of the long form of the periodic table.

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Answered by singhamanpratap0249
5

Answer:

Sixth period contains 32 elements and it is the longest period. ... Modern periodic table is divided into eight vertical columns of elements. Each vertical column of elements is called a "GROUP". The groups of the periodic table are further divided into two sub-groups or families "A and B".

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