A student spent 10 minutes cleaning her car with a 500 W vacuum cleaner. How much energy, in joules, did the vacuum cleaner use?
O A. 5000
B. 300,000 J
C. 1,800,000 J
O D. 30,000 J
SUBMIT

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.