Question

which statement is true of energy in reactants during an endothermic reaction? (1 point)
all of the energy from the reactants will remain in the system.
the energy found in the reactants remains in the system, and the reactants also take energy from the surroundings.
all of the energy from the reactants will be lost to the surroundings.
some of the energy in the reactants will remain in them after the reaction, but some is lost to the surroundings.

Explanation:

An endothermic reaction is defined as a chemical reaction where the system absorbs energy from its surroundings. The energy present in the reactants stays within the reaction system, and additional energy is taken in from the surroundings to drive the reaction forward.

Answer:

The energy found in the reactants remains in the system, and the reactants also take energy from the surroundings.