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Edwin McMillan and Philip Abelson obtained for the first time neptunium in 1940 at Berkeley Radiation Laboratories, USA.

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What is neptunium the element found in?

Neptunium is an artificial chemical element but neptunium can be found also in the nature as a result of decay processes in uranium ores, only in ultratraces.


Does neptunium have a smell?

Neptunium is a radioactive metallic element, and as such, it does not have a distinct smell. It is not typically found in nature but is produced in laboratories for research purposes.


Is neptunium an element?

Yes, neptunium is an artificial chemical element.


What element has atomic number 93?

The element with atomic number 93 is neptunium. It is a radioactive actinide metal that is commonly found in trace amounts in uranium ores.


How was neptunium separated into individuals elements?

Neptunium is an individual element; isotopes of neptunium are not separated.


Is neptunium natural?

No, neptunium is not a naturally occurring element. It is a synthetic element that was first produced in a laboratory setting in 1940.


When did neptunium become a element?

Neptunium was discovered in 1940.


Is the element neptunium ductile?

Neptunium is a ductile metal.


How do you mine for neptunium?

Neptunium is an artificial element; it is not mined.


Is neptunium an element compound homotegneous mixture heterogeneous mixture?

Neptunium is a chemical element.


Where was neptunium found?

Neptunium is an artificial chemical element. Neptunium can be found in the nature only in ultratraces resulting from nuclear weapons experiments, radioactive wastes from nuclear reactors or from other experiments. Neptunium is found also in extremely low concentrations in uranium ores.


How many protons does the element neptunium have?

neptunium has 93 protons.