Uranium is the heaviest naturally occurring actinide.
Nitrogen naturally occurs as a diatomic molecule (N2). Nitrogen, by itself, is an element.
Naturally. Cobalt is a natural element, not man-made.It is naturally occuring.
Yes, zirconium occurs naturally on Earth as a mineral called zircon. It is commonly found in igneous and metamorphic rocks and is also present in beach sands. Zirconium is the 18th most abundant element in Earth's crust.
No, platinum is a naturally occurring element and is found in the Earth's crust. It is a rare and valuable metal that is often used in jewelry, industrial applications, and as a catalyst in chemical reactions.
Bismuth is a rare element found in rocks. It is used in medicine to treat an upset stomach.
Uranium
Uranium because uranium has the highest atomic number, 92, of the natural, actinide elements. Elements higher than 92 are man-made elements. Check the periodic tables to see for yourself!~
URANIUM (:
Uranium
In the atmosphere.
atom is the smallest part of element
The smallest part of an element that occurs naturally is an atom. Atoms are the basic units of matter and contain protons, neutrons, and electrons.
No, Bromine is not a synthetic element, it occurs naturally
Radon
Iron is an element and occurs naturally in the universe. It is not made.
Sulfur
Copper occurs naturally as both an element and in various compounds. In its pure form, copper is an element on the periodic table with the symbol Cu. However, it can also be found in nature as compounds such as copper oxide and copper sulfide.