Now, solving the NCERT Exemplar problems becomes quite easy with the help of the solutions provided at jagranjosh.com/cbse, as these solutions will help you get a ...
4.2 Electronic Configurations of the d-Block Elements 4.3 General Properties of the Transition Elements (d-Block): Physical Properties, Variation in Atomic and Ionic Sizes of Transition Metals, ...
One hundred fifty years after Russian chemist Dmitri Mendeleev published his system for neatly arranging the elements, the periodic table it gave birth to hangs in every chemistry classroom in the ...
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