Check all the boxes that describe the electron sea model. A. It is the simplest metal bonding model.

B. It is the most complicated metal bonding model.

C. Metallic bonding results from the transfer of valence electrons.

D. Metallic bonding results from the sharing of valence electrons.

E. The electrons are delocalized.

F. The electrons are attracted to specific nuclei.

G. The delocalized electrons serve as the glue that keeps the metal atoms together.

H. The electrons that are attracted to specific nuclei serve as the glue that keeps the metal atoms together.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.