Q: chip in key on 1999 Buick Park Avenue

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
How do I tell if there is a chip in the key?
(1) Answer
Look at the key and you will see it. There will be an insert in the metal portion of the key just below the plastic top section.