Which of the following elements is most likely to form a complex ion in coordina
Practice Questions
Q1
Which of the following elements is most likely to form a complex ion in coordination chemistry?
Sodium
Calcium
Copper
Barium
Questions & Step-by-Step Solutions
Which of the following elements is most likely to form a complex ion in coordination chemistry?
Step 1: Understand what a complex ion is. A complex ion is a charged species formed when a central metal atom or ion bonds with surrounding molecules or ions called ligands.
Step 2: Identify the type of elements that can form complex ions. Transition metals are known for their ability to form complex ions.
Step 3: Recognize that copper is a transition metal. It is located in the d-block of the periodic table.
Step 4: Learn that transition metals like copper can coordinate with ligands because they have empty d-orbitals that can accept electron pairs from ligands.
Step 5: Conclude that since copper is a transition metal, it is most likely to form a complex ion in coordination chemistry.
