Only trace levels, with the natural trace levels completely swamped out by the manmade trace levels from nuclear fallout (both from above ground weapons tests and the Chernobyl and Fukushima reactor disasters) by a factor of many millions.
It is known that uranium 238 is found in meteorites and Plutonium 242 is found in very small amounts naturally in Uranium ores here on earth. So I would take a guess that in meteorites where uranium is found, tiny amounts of plutonium 242 will also be found.
The least abundant of the eight rock-forming elements in the continental crust is potassium, with an average abundance of around 2.6%. The other rock-forming elements are oxygen, silicon, aluminum, iron, calcium, sodium, and magnesium.
Plutonium is a rare element found in trace amounts in nature, primarily as a byproduct of nuclear reactors. It is artificially produced for use in nuclear weapons and reactors. While not abundant naturally, there are stockpiles of plutonium worldwide due to nuclear activities over the past several decades.
Plutonium is an artificial chemical element, obtained by nuclear reactions and separated by reprocessing of burned nuclear fuel - as a byproduct plutonium is not so rare. Plutonium is found in the nature with some uranium ores, but only in ultratraces.
Aluminum is the most abundant metal in the crust of the Earth.
Aluminum is the most abundant metal in the crust of the Earth.
The Iron at the Earth's core is magnetic and is the most abundant, at the earth's crust, Lodestone is the most abundant naturally occurring magnetic material.
False. Elements abundant in the human body, such as oxygen, carbon, hydrogen, and nitrogen, are also abundant in the Earth's crust.
Nitrogen is very abundant in Earth's atmosphere as it makes up 78% of it.
Oxygen is the most abundant element in the Earth's crust.
The most abundant metal in the earth crust is aluminium.
The most abundant metal in the Earth's crust is iron. The most abundant element in the Earth's core is oxygen.