Neptunium was prepared for the first time by Edwin Mac Millan and Philipp Abelson at Berkeley Laboratories, USA in 1940.
Neptunium was discovered in 1940.
Neptunium was discovered by Edwin Mac Millan and Philipp Abelson at Berkeley National Laboratory.
Edwin McMillan and Philip H. Abelson at the Berkeley Radiation Laboratory in 1940Edwin M. McMillan and Philip Abelson in 1940.
Edwin M. McMillan and Philip Abelson in 1940.
Neptunium and plutonium were discovered in United States in 1940.
McMillan and Abelson. Please see the link for an interesting history.
Neptunium was prepared for the first time by Edwin Mac Millan and Philipp Abelson in USA in 1940.
Neptunium was for the first time obtained by Edwin McMillan and Philip Abelson at Berkeley Radiation Laboratories in 1940.
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
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
September 23, 1846 by Johann Gottfried GalleNeptune was discovered on September 23, 1846, by by Johann Galle and Heinrich d'Arrest at the Berlin Observatory, using a predicted position by Urbain LeVerrier.
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