Here's why:
* Carbohydrates by definition contain carbon. The very word "carbohydrate" implies the presence of carbon (carbo- meaning "carbon").
* Inorganic substances lack carbon-hydrogen bonds. While some inorganic compounds might contain carbon, they don't have the characteristic carbon-hydrogen bonds that define organic molecules.
So, if something is classified as "inorganic," it cannot be a carbohydrate.
It's likely you're thinking of something else. Perhaps you're thinking about:
* Simple sugars: These are the building blocks of carbohydrates and do contain carbon.
* Polymers: These are large molecules made up of repeating units, and while some polymers like plastics are inorganic, others like starch and cellulose are carbohydrates.
Let me know if you have any other questions!
