The element found in nature not made of molecules is noble gases.

Here's why:

* Molecules are formed when two or more atoms bond together.

* Noble gases (helium, neon, argon, krypton, xenon, and radon) have a full outer shell of electrons. This makes them extremely stable and unreactive.

* Because they are so stable, they don't readily form bonds with other atoms and exist as individual atoms, not molecules.

Let me know if you have more questions!