Question

d-block elements are present in _______groups. 1 point​

Answer 1

Explanation:

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.”

Answer 2

Answer:

Group 1 and Group 2 on the periodic table.

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