Question

Something that causes and event to occur is known as a(n) ____catalyst______.

Answer 1

That is correct

The most common use of the word is with the denotation of a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

It can also be used as to mean: A person or thing that precipitates an event

In all, a catalyst is something, or someone, that causes an event to occur.

I hope this helped! :)