Plutonium was discovered by Glenn T. Seaborg, Edwin M. McMillan, Joseph W. Kennedy and Arthur C. Wahl at the Berkeley Laboratory of the University of California (United States) after the bombardment of uranium with deuterons, in 1940. Now plutonium is obtained in the nuclear reactors.
Plutonium is also in traces in uranium minerals.
Potassium is naturally made
natural
Yes
it is all natural
Man
it is natural
"Fat Man" did contain plutonium. For this reason it was dubbed X-10.
the straw is man made because it made of plastic.
Plutonium-239 is an artificial isotope.As a natural isotope exist only in traces.
If it is man made, plutonium is prepared by human beings in nuclear reactors and recycling plants.
Plutonium is not mined; it is a man made element.
Yes, plutonium is an artificial element.
We cannot buy plutonium; the transfer of plutonium is strictly controlled.
Yes, plutonium is an artificial element, man made.
This is because uranium is man made.
Plutonium hasn't natural isotopes.
Plutonium is a radioactive chemical element; practically all plutonium is man made - in the nature plutonium is extremely rare.
Little boy-Uranium Fat man-Plutonium
Plutonium is an artificial element; natural plutonium exist only in extremely traces.
It is natural but there are man-made imitations.