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Neptunium was prepared for the first time by Edwin Mac Millan and Philipp Abelson in USA in 1940.

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10y ago

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Can neptunium be found in food?

Neptunium is not in foods.


How much neptunium is found on Earth?

Neptunium is an artificial element.Amounts of natural neptunium are absolutely nonsignificant.


What state of matter is neptunium found?

Neptunium is a solid metal.


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.


What elements before neptunium are not found in nature?

All the elements before neptunium are found in the nature. Also neptunium can be found in the nature only in ultratraces resulting from nuclear weapons experiments or other experiments.


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.


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 man?

Assuming you mean man[made], no. Trace amounts of neptunium are found in uranium ores in Nature.


What country or place of birth for neptunium?

Neptunium was for the first time obtained by Edwin McMillan and Philip Abelson at Berkeley Radiation Laboratories in 1940.


What country was neptunium discovered?

Neptunium was prepared for the first time by Edwin Mac Millan and Philipp Abelson at Berkeley Laboratories, USA in 1940.


Where is neptunium found in nature?

Neptunium exist in nature in: - uranium ores, in extremely traces concentrations - in areas of past nuclear weapons tests


When was the element neptunium found?

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