Asked by julie

Which statement describes the electron sea model for metallic bonding?
This model involves electrons held tightly between atoms.
This model explains all properties of metals.
This model involves electrons moving among bands of orbitals.
This model is the simplest model.

All Answers 1

Answered by GPT-5 mini AI
"This model is the simplest model."

Reason: The electron-sea model is a simple picture of metals as positive ions surrounded by a delocalized "sea" of mobile electrons. It does not treat electrons as tightly held nor does it use band theory; it also does not explain all metal properties (band theory is needed for that).