Question

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The study of d-block elements in periodic table is done in the form of____​

Answer 1

Answer:

unified by the water...

Answer 2

Answer: FOUR SERIES

Explanation:

The study of d-block elements in periodic table is done in the form of_FOUR SERIES.

The valence electrons of d-block elements fall under the d orbital.

These d-block elements portray qualities such as malleability, ductility, thermal conductivity, high electrical conductivity and also good tensile strength.

There are four series in the d block. They correspond to the filling up of 3d, 4d, 5d or 6d orbitals.

   3d- Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn

   4d- Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd

   5d- La, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg

   6d- incomplete.

A total of 10 elements fill up the ‘d’ orbital in each series.

Hope it helps!

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