Which of the following elements is a d-block element?

Assessment: WAEC SSCE - Chemistry - 2010 (Objective) Subject: Chemistry

Question 1 Report

Which of the following elements is a d-block element?
Answer Details
Iron is a d-block element. The d-block elements are also known as the transition metals, which are located in the middle of the periodic table between the s-block elements and the p-block elements. Iron (Fe) is a transition metal with an atomic number of 26, and it is located in the d-block. The d-block elements have partially filled d-orbitals, which give them unique properties such as variable oxidation states, colorful complexes, and catalytic activity.
Read lesson note on Atomic Structure And Bonding (JAMB)
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