Here's why:

* Pickles are made from cucumbers. Cucumbers, like all plants, are composed of organic molecules.

* Organic molecules contain carbon. Carbon is the backbone of all organic molecules, including carbohydrates, proteins, fats, and nucleic acids.

* Pickling doesn't remove carbon. The pickling process involves brining or fermenting cucumbers, which alters their flavor and texture but doesn't eliminate the carbon atoms in their organic molecules.

So, there you have it - pickles definitely contain carbon atoms!