n a single displacement reaction, the uncombined reactant element displaces an element in the reactant compound.TrueFalse

True or False

The statement is True.

Explanation

In a single displacement reaction, an uncombined element (typically a more reactive metal or nonmetal) displaces another element that is part of a compound. This type of reaction can be represented by the general formula:

$A + BC \rightarrow AC + B$

In this equation, element $A$ displaces element $B$ from the compound $BC$. The result is a new compound $AC$ and the displaced element $B$. This reaction occurs because of the reactivity differences between the elements involved, making it a hallmark of single displacement reactions in chemistry.