The enthalpy change of reaction is also called a) heat of the environment
b) heat of enthalpy
c) heat of the reaction
d) enthalpy of heat​

c. electrical charges of ionic bonds.

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