I believe you ment to say 'which element conducts electricity Cadmium or Sodium?'They both do. They are both metals.
iron
me to :)
A metal is a shiny element that conducts electricity and heat.
=copper=
an insulator
Bromine only conducts electricity when bonded with another metal/element.
no because its a covalent compound, it undergoes covalent bonding. if it was a metallic or ionic then it would conduct when molten or in aqueous state. the only element that undergoes a covalent bonding and conducts electricity is graphite, no other element or allotrope conducts.
conducts electricity conducts electricity
Silver (Ag).
Electricity cables as it conducts electricity well & hot water vessels & pipework as it is a fairly inert metal.
Copper is the element with all these properties.