These elements are found in the Earth's crust, atmosphere, and oceans. They range from the lightest element, hydrogen, to the heaviest naturally occurring element, uranium.

It's important to note that:

* Transuranic elements (elements heavier than uranium) are not found naturally on Earth. They are created artificially in nuclear reactors or particle accelerators.

* The abundance of naturally occurring elements varies greatly. For example, oxygen is the most abundant element in the Earth's crust, while helium is very rare.

* The definition of "naturally occurring" can be debated. Some elements, such as technetium and promethium, are technically naturally occurring but are present in extremely small amounts due to radioactive decay.