Which of the following elements can form a coordinate covalent bond?

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Question: Which of the following elements can form a coordinate covalent bond?

Options:

Correct Answer: Oxygen

Solution:

Oxygen can donate a lone pair to form a coordinate covalent bond, as seen in compounds like H2O and H3O+.

Which of the following elements can form a coordinate covalent bond?

Which of the following elements can form a coordinate covalent bond?

Step 1: Understand what a coordinate covalent bond is. It is a type of bond where one atom donates both electrons to form a bond with another atom.
Step 2: Identify elements that can donate a lone pair of electrons. Look for elements that have lone pairs in their outer shell.
Step 3: Recognize that oxygen has two lone pairs of electrons. This means it can donate one of these pairs to form a bond.
Step 4: Recall examples of oxygen forming coordinate covalent bonds, such as in water (H2O) and hydronium ion (H3O+).
Step 5: Conclude that oxygen is an element that can form a coordinate covalent bond.

No concepts available.