What would the expected temperature change be in Fahrenheit if a .5 gram sample of water released 50.1 J of heat energy? The specific heat of liquid water is 4.184 J/g Celsius

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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the answer is 0.42 is that is an option. this question provides no info