Name two liquid elements in the periodic table.

Chapter-Wise 3D Chemistry Videos from K L Chugh NEW SYSTEMATIC MODERN CHEMISTRY (For Class 11 of WBCHSE)

08 min 21 sec

The d-block Elements

The periodic table started with elements arranged in increasing order of Z. Now, it can tell us much more about an element. Watch this video to learn more.

05 min 37 sec

The f-block Elements

The elements constituting the f-block are those in which the 4f- and 5f- orbitals are progressively filled. These elements are also known as inner transition...

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08 min 18 sec

Need for Classifying Elements

We all like things that are properly arranged and placed. What about the arrangement of elements? On what basis can they be arranged? Let us explore.