Question 4 (1 point)
In an endothermic reaction products are
than reactants.
in potential energy and stable

The products of an endothermic reaction are less chemically stable.

Explanation:

They required an input of energy to create so naturally they are at a higher energy state.

the answer is 75.0%.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.