Question 6 3 pts
(03.02 LC)
Which of the following best describes a scientific model?
O Something used to represent an idea or process
O A way to prove a theory is true
O A direct experience in nature
O A prediction that can be tested

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.