Which of the metals is the best conductor of heat? how do you know?

Steel is the one that conducts the most heat

Ifound this on google “the middle ear contains three tiny bones known as the ossicles: malleus, incus, and stapes. the ossicles were given their latin names for their distinctive shapes; they are also referred to as the hammer, anvil, and stirrup, respectively.” i hope this you for what your looking for

It indicates no change in temperature and the process of matter changing its state