Please someone help me out thank you I’ll give brainlist :))

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?