Select the properties that apply to superconductors. made from pure metals
produce a strong magnetic field
conduct electricity with zero resistance
no loss of energy in the transfer of electricity

Why does his teacher ask him to balance the equation by including the correct coefficient

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.

Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f