Question

1) What are d-block elements?​

Answer 1

The d-block elements are found in groups 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 of the periodic table; d-block elements are also known as the transition metals. The d orbital is filled with the electronic shell “n-1.”

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Answer 2

Answer:

Elements which have partially filled d-orbitals either ground state or in one or more of their ions, are called as d block elements.

Explanation:

These are transition metals present in middle of periodic table. They are present in group 3-12. They are 40 in number.