(salt,sugar)water or (impureWater) and also non-metal like graphite
The metal spoon is more conductive.
Metals have free electrons which can move in between the atoms they carry the energy from one point to another and collide with the atoms therefore the metal conducts the heat.
d is the answer. Just one valence electron- all te other characteristics are shared with oter metals.
good conductors of heat bad insulators low resistence high conductivity
It is light, cheap and conducts heat very well.
If you want an example: Any metalIf you want an explanation:It is a material that allows heat to pass through it. If you heat up the end of metal rod the other end will become hot shortly afterwards because the metal conducts heat down it.
metal conducts heatEverything conducts heat, to a greater or lesser extent.
metal
Because it is a heat conductor and have a greater heat capacity
copper
because gold is a metal it conducts heat and electricity very well
Metal is a better conductor
Insulator
Conducts heat readily.
Silver is the best (and so fastest) metal to conduct heat.
conducts heat readily - Dondi
Metal casing on kettles is common. Metal casing is desired on anything to put on the stove. This is because the material conducts heat so well and efficiently stays warm.