Question

According to the electron sea theory, what happens when a collection of metal atoms are in close proximity to each other?

A. All electrons become free and separate from nuclei.
B. Some electrons float amongst the atoms.
C. Some protons float amongst the atoms.
D. All protons become free and separate from nuclei.

Answer 1

for me the answer was A

Step-by-step explanation:

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Answer 2

The correct answer is A. All electrons become free and separate from the nuclei. In metallic bonds, the electrons of the metal atoms are delocalized. The electron in the electron sea can freely roam around or are free to flow.