Based upon the cost of Electricity about .5 kilowatt
no
no
t that is a malleable, shiny solid, but doesn't conduct heat or electricity
Most ionic solids cannot conduct electricity in the solid phase. They only do so in the liquid phase. While they are solid, the ions in the ionic solid are fixed in their lattice so cannot move to conduct electricity whereas in the liquid phase, the ions are free and mobile and can act as charge carriers for electricity.
Assuming you mean electrical conductor / insulator, most bar magnets are made of solid metal, either iron, neodymium or an alloy of aluminium nickel and cobalt, so they conduct electricity. There is one type of magnet called a ferrite magnet which does not conduct electricity - they are the type often found in loudspeakers.
Fully Solid in room temperature!
no
Calcium bromide is an ionic solid, in the solid state it does not conduct electricity. Solutions do conduct, as does the melt.
A nickel will conduct electricity. So is not an insulator.
A nickel will conduct electricity. So is not an insulator.
no.
No. Covalent substances do not conduct electricity in solid or liquid state.
network solid
No solid iodine does not conduct electricity.
Solid sodium chloride doesn't conduct electricity.
Do_ionic_compounds_conduct_electricitycompounds conduct electricity when they are either dissolved in water of they are molten. If they remain a solid then they will not conduct electricity
solid nacl although contains ions and is an electrolyte does not conduct electricity because it does not have free valency electrons to move and thus the e- are bounded and this is the reason it does not conduct electricity