The d- and f-Block Elements
NCERT Class 12 Chemistry Chapter 4, The d- and f-Block Elements — 29 pages, 3.4 MB. Read it below or download the PDF.
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What “The d- and f-Block Elements” begins with
The d-block of the periodic table contains the elements of the groups 3-12 in which the d orbitals are progressively filled in each of the four long periods. The f-block consists of elements in which 4 f and 5 f orbitals are progressively filled. They are placed in a separate panel at the bottom of the periodic table.
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How many pages is NCERT Class 12 Chemistry Chapter 4 "The d- and f-Block Elements"?
29 pages in the 2026–27 NCERT textbook.
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