Question

Feo shows p type conductivity why?​

Answer 1

here is your answer mate
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Metals are good conductors of electricity because the outer (valence) electrons of the metal atoms are only loosely bound to the nucleus and form molecular orbitals known as the conduction band. Electrons can move more or less freely through the conduction band and so metals conduct electricity generally well.

When a metal is chemically oxidised its outer electrons are removed in an oxidation reaction we can write as, for a generic metal

hope this helps you...
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