When 55.0 g of platnium drops in temperature from 300.0°C to 250.0°C, how much heat energy is released? (C of platnium = .133 J/g °C)

i think that the answer is c

the answer is c.the valence of the atoms combine .

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but