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Is joliotium a man made element?
No, joliotium is not a man-made element. It is not a recognized element in the periodic table.
Is sulfur a man-made element?
No, sulfur is a naturally occurring element found in the earth's crust. It is not man-made.
How man protons does an element have to have to make it radioactive?
An element can be radioactive regardless of its number of protons. Radioactivity depends on the specific isotopes of an element, which can have different numbers of neutrons. Elements with unstable isotopes that undergo radioactive decay typically have too few or too many neutrons compared to the number of protons.
Is rutherfordium man-made?
Yes, rutherfordium is man made.
Is berkelium a man made element?
Yes, berkelium is a man-made element that was first synthesized in a laboratory. It is a radioactive element with the atomic number 97 and is not found naturally on Earth.
What is a man-made element with one-hundred-forty-eight neutrons?
Many isotopes have 148 neutrons; example: mendelevium -249.
Is promethium a natural or man made?
Although promethium exist in traces in the Earth crust it is an artificial element.
Is the element plutonium man made?
Yes, plutonium is a man-made element. It is primarily produced in nuclear reactors by bombarding uranium-238 with neutrons. Isotopes of plutonium are used in the production of nuclear weapons and as fuel in nuclear reactors.
How man neutrons dose uranium have?
Each isotope of an element has a specific number of neutrons (number of neutrons = atomic weight - atomic number).
Is joliotium a man made element?
No, joliotium is not a man-made element. It is not a recognized element in the periodic table.
Is the element mendelevium man made or natural?
Mendelevium is a man made chemical element.
What is meant by plutonium?
Plutonium is a man made chemical element, radioactive, actinoids family, unstable, metal, solid, toxic, fissionable with neutrons, atomic number 94.
Is thalium man made?
Thallium is a naturally occurring element in the Earth's crust. It is not a man-made element.
The main difference between isotopes of the same element has to dowith the number of?
The main difference between isotopes of the same element is the number of neutrons in the nucleus. Isotopes have the same number of protons and electrons but different numbers of neutrons, which affects their atomic mass.
Is seaborgium man made?
Seaborgium is a man made element.
Is sulfur a man-made element?
No, sulfur is a naturally occurring element found in the earth's crust. It is not man-made.
Is Uranium a man made element?
No, Uranium is naturally occurring. But all elements beyond uranium are man-made.
