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What is the chemical symbol for Neptunium?
Electron configuration of neptunium: [Rn]7s26d15f4
Does neptunium have luster?
Yes, neptunium is a metallic element and can exhibit a metallic luster when polished.
What element has a word in its name referring to something th at is not new?
The element Neptunium has a word in its name ("Neptune") that refers to a planet discovered long ago, and the element itself was discovered around the same time.
Is neptunium shiny?
The fresh surface of neptunium is silvery.
What is the number of valence electrons in neptunium?
The number of valence electrons in neptunium, which has an atomic number of 93, can be determined by looking at its electron configuration. Neptunium has a configuration of [Rn] 5f^4 6d^1 7s^2, so it has 3 valence electrons.
When did neptunium become a element?
Neptunium was discovered in 1940.
Who discovered neptunium and where?
Neptunium was discovered by Edwin Mac Millan and Philipp Abelson at Berkeley National Laboratory.
Who discovered neptunium and when?
Edwin McMillan and Philip H. Abelson at the Berkeley Radiation Laboratory in 1940Edwin M. McMillan and Philip Abelson in 1940.
When was neptunium discovered?
Edwin M. McMillan and Philip Abelson 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 neptune and plutonium the first transuranium elements discovered?
Neptunium and plutonium were discovered in United States in 1940.
Who discovered of neptunium?
McMillan and Abelson. Please see the link for an interesting history.
How was the element neptunium discovered?
Neptunium was obtained for the first time by Edwin McMillan and Philip H. Abelson in 1940 at Berkeley Laboratories. The nuclear reactions are: 23892U + n-------23992U-------23993Np + e
Who discovered the element neptunium and where?
Neptunium was obtained for the first time by Edwin McMillan and Philip H. Abelson in 1940 at Berkeley Laboratories. The nuclear reactions are: 23892U + n-------23992U-------23993Np + e
Who discovered the periodic element neptunium?
Neptunium was obtained for the first time by Edwin McMillan and Philip H. Abelson in 1940 at Berkeley Laboratories. The nuclear reactions are: 23892U + n-------23992U-------23993Np + e
Where was neptunium discovered?
Edwin M. McMillan and Philip Abelson in 1940 - Berkeley Laboratory at the University of California, USA.
What is neptunium trifluoride used for?
Neptunium trifluoride is an intermediate for the preparation of neptunium metal.
