they are delocalized.
No.
metallic bonding happens because the electrons are attracted to more than one nucleus and hence more stable.the electrons are said to be delocalized
Covalent
delocalized electrons
What are lacalized bond
Delocalized valence electrons
Iron is used in such structures because it has a high amount of delocalized electrons. The more delocalized electrons the stronger and harder the metal(visa versa).
yes
metallic bond
A metallic bond is one where delocalized valence electrons of the metal are attracted to any of the metal cations. The electrons are delocalized meaning they do not stay with any particular nucleus. The bonds are held together by electrostatic interaction between the delocalized electrons and the positive cations.
Electrons in metals are delocalized and in a free movement.