Question Detail

CHM 101 CHM 101 Past Questions Objective Question
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Question

Which of the following correctly defines metallic bonding?
Options
A Complete transfer of electrons between metals
B Sharing of electron pairs between two nonmetals
C Array of positive ions in a sea of delocalized electrons
Correct Answer
D Overlapping of d-orbitals in transition metals only
Correct Answer

Option C is the correct answer.

Detailed Explanation

Metallic bonding is characterized by a lattice of positive metal ions surrounded by a 'sea' of delocalized valence electrons that are free to move throughout the structure. This electrostatic attraction holds the metal together.

Hint

Think of the model where electrons are not fixed to specific atoms but are mobile.

Question Info

Course: CHM 101
Topic: CHM 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 235 of 1872
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