Which is an endothermic process?

A.
the process in which a substance loses heat energy

B.
the process in which a substance loses kinetic energy

C.
the process in which the molecular motion of a substance decreases

D.
the process in which a substance gains energy

1 answer

The endothermic process is represented by:

D. the process in which a substance gains energy.

Endothermic reactions or processes absorb energy (typically in the form of heat) from their surroundings.